I don't like coffee bitter but I don't like it sweet either, balanced 😄. My taste in coffee has been changing, I remember when I was younger I liked it sweet, but then my taste has changed, and now I can't stand a coffee with too much sugar. I owe that change to my husband, who drinks his coffee without sugar, and as he is the one who prepares the coffee in the mornings, he usually puts little sugar in mine, and now I like to drink it with less sugar than before, just enough so that the bitterness of the coffee does not stand out, as here we usually drink it quite strong ☕.
Now I'm going to read the rest of the comments, I'm going to love getting to know the tastes of others.