I agree, but offer clarification ...
I prefer beers which I perceive as being less bitter too ...
It doesn't turn out to really be
that though, exactly ...
Behind the scenes it ends up coming down to whether or not you find the hop(s) used preferable or not, the ratio's of them, and how they are used (FWH, bittering, whirlpool, dry, randall etc) ...
I mention it because I did myself a disservice for a long time in assuming I didn't like bitter beer, when in fact, I don't like certain hops! ... some of which are very popular, and which a lot of people enjoy ...
The best example of that in my case is Cascade, and it's also true of Galaxy ... I don't like beers which use those as the primary hop flavor overall ...
The hop I like the most, that I've never had a bad beer that's been made using it - Columbus ...
I fucking love Columbus ... bittering add, whirlpool, dry ... gimme all yo Columbus!!! ...
So, I recommend paying attention to what hops are used in beers, because you'll probably figure out that beers made with hops you like, you'll enjoy them slightly bitter all that way up to bitter-as-fuck ...
Another example, which reiterates the point ... stout ... big one's ... if you are thinking they're malty etc ... well yeah, there's malt, but there's mad IBU's of bittering hops in a Russian imperial, you just perceive it very differently with all of the roast character etc from the specialty grains ...
TL;DR - track the hops in your beer and you'll drink more good beers, and less bad one's ...
Unrequested .02