It’s not necessarily bad
I got desensitized to so many carby stuff just because I saw them every day for years 
But yep. It has a downside too and probably a way, way bigger one in the beginning… Or in the middle for me. The beginning was super easy. First I went from high-carb to paleo and it was the easiest thing ever. Even when I went low-carb a month later (of course I automatically did high-carb paleo, it’s me), it was smooth and great (except I missed my usual amount of fat. I so loved fat but I had to stop overeating and on low-carb, I could. so I fought valiantly, it wasn’t very hard but I had to put efforts into it, for many years. maybe I always will tend to overeat fat off carnivore if I am not careful). Hardships came later. When years passed and I felt nostalgic, wanted to be more relaxed (just because I enjoyed low-carb and it was smooth, I made some tiny efforts and after years I wanted some chill…?).
I am lucky, actually. Alvaro isn’t choosy and can adapt. He works with zero meat and with meat almost every day (just very little. I am curious if he ever learns to eat a whole chicken leg or something). He eats desserts between 5 and 95% carbs, he doesn’t mind. And so on. He has some fixed points and they are mostly carby but it is easy to avoid serious problems.
Though I sometimes felt stressed at the time when our woe were the farthest from each other. He almost only ate vegetable dishes (2 course lunch? 2 vegetable dishes, of course) and I couldn’t afford such carby things (and I got hungry from veggies anyway. I just loved them but they didn’t work well). Eating the same dish almost every day was tricky, sometimes I wondered how I did it…
But we both can eat meat so it’s way easier now. He missed meat a bit before anyway. And now that we have it, he decided it’s wasteful to eat it every day (but probably does it at this point, I will take notes) and a chicken leg is 2-3 meals anyway… Oh well, it’s not my problem.
He stopped complaining about lard, by the way. So I always use that if it fits the dish 
I understand if someone may eat zillion things but they just WANT that one specific problematic one and I wouldn’t want to go between Alvaro and his heart’s desire, my woe and my personal hardships aren’t his responsibility and he shouldn’t suffer because of me (he wouldn’t anyway just like I wouldn’t avoid what I desire, we are similar at that). But if it’s not a real problem for him, that’s different. That’s why I consider myself lucky that Alvaro doesn’t really have these desires or they are towards dishes I don’t particularly want.
Brownies never caused problems. They couldn’t on keto and low-carb as we never ate carby ones. I have a lot of recipes and what he used as a staple all the time, I found bad. I had my own… Oh. I forgot I had that, it was ages ago… It was good and very eggy as I skipped all the butter and most of the chocolate from the recipe. Are all brownies that insanely fatty? It was horrible in its original state. Oh well, I don’t need such things now and Alvaro makes his own, carby and totally inedible ones. Or I make some low-carb thing that is edible but I have better food. So it’s all good.
I obviously don’t bake sugary stuff, I mean added sugar (and I learned to bake sweet stuff after I went low-carb so I haven’t even experiences with baking with sugar). When I went (almost) paleo for a while, Alvaro followed as best as he could so he cut out sugar immediately, among many others. I was spoiled. We had gluten free years back then too.
And if someone loved their bread… That was him. And he just gave it up for years, no problem. He replaced it with other carbs but still. Some people cry that they can’t eat gluten, it’s so horrible and rice flour is so very expensive (no. almond flour is expensive, about 10 times as much, I don’t know exactly but both are pretty much unnecessary IMO). Giving up gluten seems no big deal to me as long as we cook for ourselves, it’s surely trickier in some other circumstances.
More people should try to get out of their comfort zone (it’s easy for me as giving up sugar and gluten and much more was totally in my comfort zone. but during the years, I had my own hardships).
I wish if I met some different and better woe as a younger one too… But it could have been much worse.
Happy birthday, Fangs! 
And I am really sorry I couldn’t stop writing again.