Dude, I've literally sought out "why I hate Tim Drake" content online out morbid curiosity in light of observing the discussions of DC's handling of...
Every character ever created has at least some people who hate them and you will find Tim haters (or critics) if you poke around enough. The point is...
The general public know him more from the TV show and movie than any comics stuff, and he was very much bisexual and had relationships with both men...
It is the same time line specifically because they say so. You can decide you don't like it if you want, but they get to decide what is in continuity...