Foods you used to hate but now like and visa versa...

I hated celery, it was the only vegetable I really couldn't stand as a kid. Now I love it.
I wasn't particularly fond of pineapple either, and I love that too now, but am a bit allergic to it unfortunately.
I absolutely HATED fish throughout my late childhood and teen years, and most of my 20s. Might be because of my mother's tendency to overboil it, and even sometimes use less-than-fresh fish, EVEN although it's very easy to get day-fresh fish where we live. Last year I tried it again a few times, because it annoys me that I don't like a food type that's so common where I live. Salmon, trout, arctic char and haddock. Fried, baked in the oven, and drowned in gravy, and thought it was okay. I will never like cod though, the consistency is horrible! Oh, and herring - the smell is awful and stinks up the whole house!
Like most kids, I liked chocolate cake. But I haven't liked it since I was 10. It's simply too boring and often too dry for my taste. Same goes with many types of cookies.
And vanilla ice cream too. Yuck.

There is a german bakery not far from my house.  I do not go there nearly often enough as the bread is excellent.  Not cheap mind you but far better than the stuff i buy at larger grocery stores.

I live in the U.S. I'm not claiming my bread is the best, but my family seems to like it and the sandwich loaf I bake makes decent sandwiches and toast. Bread baking is deeply satisfying. It's creative and practical and you get to take out any anger you might have whilst kneading. Kneading also gives your arms a good work out.

I guess what Germans miss in other countries pretty much comes down to rye breads being kinda rarer abroad.

I used to really like Knorr rice packets. But lately, they taste waaayy too salty for me. So much so, that I can't eat them anymore.