It’s never that simple for me and surely for many others
I don’t want to argue, the basics are simple, just my extra thoughts 
Keto is eating little enough carbs to be in ketosis. I did it with 40g net carbs (and zillion total) in the first years. I still have no idea how to go lower with more than minimal plants… But it doesn’t matter to me anymore, I won’t go back.
To me, simple carnivore is not eating plants (maybe spices are allowed). Strict carnivore is meat only as I’ve read, to me, no plants is strict enough but that doesn’t matter, it just changes the label names in my head 
Fasting may be very easy without fat adaptation too but it’s somewhat rare or takes more practice, usually…? My eating window diminished a little after fat adaptation but it helped me nothing with longer than 24 hour fasts. But it’s more normal to do OMAD now though it’s still easier with carbs (worse but I can make any day an OMAD with carbs and I can’t do it on carnivore, it sometimes happens, often not. it’s good I don’t want OMAD if my body isn’t in the mood for it).
Carnivore raised the number of my meals and disrupted my natural IF for a while. My body needed some time to get out of its confusion… I can eat properly now but it’s still surreal as I don’t need the serious urge for it. Even with my soft cute fat adaptation hunger it was different.
Meat can be slightly complicated too
What kind of meat, when, how much… Hopefully one feels these things but I have times when it’s not the case. But I chill now. I eat or not, I don’t think about it. One big advantage of carnivore in my case that I don’t need to think much about these things. I can’t undereat, being me… And I can’t overeat on carnivore without really wanting it either. “Eating as little as comfortably possible” and “eating as much as comfortably possible” must be close now (at least in average, not for a single day) while they were very far from each other with plants. It’s one thing but it’s a pretty good range on carnivore. So I basically just eat whenever I want and can, it should be fine.
I thought a lot about my changes after November. I don’t want to write a super long comment about it but I surely will mention parts, like I did just now.
I feel much more free now. Before I tried to have some tiny control and it didn’t work well enough (it was better than not trying to have it so it was a good decision). Now I do better without trying, I think…
I think I am done with my trials now and now I am a proper beginner at carnivore-ish. It’s another result of my November. Just being close works definitely better for me at this point and I achieved everything I wanted with it (except losing fat but I can’t have everything at once, it will happen eventually, I am really in the very beginning and things will keep changing a bit).
I felt about zero desire towards meat yesterday… But how dense is pork… I still managed to eat more than my November average in the end and my first meal was at 7pm (and what I ate seemed tiny)… Meat is my new egg in this regard. If I don’t want it, I still can eat it in some form at some point of the day.
In my past meat was in the same category of alcohol: if I consumed some, I almost always had to take a break for weeks or months.
But my dishes are truly simple
I toss some meat into the oven with salt on top and grab a slice of cheese. Sounds perfect for every day. I am quite sure I will eat roasted pork chuck for Christmas as it is the best thing I can have now. With a little salmon so no one can say it won’t be special but I don’t want special. I want the best I can have and if it’s my normal food, so be it.
And after Christmas I bring home my small piglet and that will be very special.
Of course, I had no problem with your comment about that, I feel to write it again (I think I did before), I just added my thing. We need to eat well in general but a rare odd day may be the best we could do then. We should go back to eating well again, sure! It’s automatic for me, fortunately.
Thank you, it goes very well, even I am surprised a bit and I was extremely optimistic (when not paranoid at the moment).
It seems Alvaro comes home on Monday so I finally cook the beef 
He is quick. He’s walking, eating and take out all the tubes going into him while sleeping and badly wants to come home. I thought a broken vertebra and several broken ribs are more serious… Not super serious if the spinal cord and the lungs stays unaffected but still.
His dinner was a bit sad as the staff couldn’t decide if he is allowed to eat (lunch was a half-accident?) so he got only a little broth and a yogurt (it’s Hungary so small and plain). He wasn’t satisfied (he isn’t injured enough to have no appetite and hunger and he almost always eats big meals as small ones makes him hungrier) and went to bed early. He has serious complaints about the cocoa and tea, he can’t stand the huge amount of sugar in them, no surprise. I think he doesn’t even sweeten his tea at home, just pour some from the jar when I make some (and I drink my tea unsweetened since almost 20 years)… He almost always drinks water, though.
I went back to coffee drinking but when I run out of cream, I will avoid it again. We will see.