I have this with almost all food I really like except eggs. If it’s some exotic food (i.e. not my usual food) and it’s tasty, it’s hard to stop. I am very used to eating a ton of some tasty food that is complex enough (if it has one ingredient, I reach my limit earlier I think, it’s surely true in most cases, maybe there is some exception though. I love variety).
If I eat a lot of satiating food first, I probably eat less though. Not always, super tasty food tempts me much and sometimes it’s very hard for me to reach full satiation.
So it’s quite normal to me but I don’t eat bacon, only similar fatty pork parts (1-2 times a year but I plan to raise this number), it’s easiest to get them smoked but I love fresh things too and I need a bigger amount, obviously…
But if I love something, I can buy it and I don’t think it harms me or my principles, I will eat it. I can even learn moderation, I practiced that a lot, still far from perfect but I came a long way
But I understand it doesn’t always work for everyone. (It doesn’t always work for me but those cases involves some tasty carby food I just can’t eat a morsel only.)