We have some of that entitled bicyclist syndrome here. There are bicycle commuters who are generally aware of what they are doing and who manage to share the road back really well for the most part. Then there are the bike share riders who don't have the foggiest idea what they are doing in traffic. You have to look out for them, but it's not on account of an attitude problem, just general lack of experience. Then there are the entitled twits who blow stop signs, block traffic, expect pedestrians, other traffic, and pretty much everyone to kowtow to their peloton, whether it's one bicycle or, lord help us, a whole pack of 'em. That last bunch of clowns is what irritates a whole lot of people, including me.
I used to ride a bicycle everywhere, when I had time to use it as basic transportation and was going distances that made it feasible. So, I look for bicycles, and think about where they might be. That hasn't prevented some near misses as bicycles pop out from blind areas at full speed, expecting a clear pathway no matter what. I have had them nearly slam into my side doing that, my wife had her foot broken by one who ran over her, and there have been a whole lot of other near misses on sidewalks and the like. The bicycle rider in question is nearly always indignant about the obstacle that whatever or whoever is posing. What this proves is that being a jerk is equal opportunity and that high profile jerks tar everyone else who is remotely similar.
Good thing there are no jerks who play Thunderbirds.