Why do people hate cyclists? Because they are an outgroup. Much like foreigners, various religious groups, etc and to a lesser extent BMW and Audi drivers. I’ll wager that most people on this forum are not that keen on big, white motor homes - another outgroup.
Cyclists don’t help themselves by wearing funny clothes, dressing up as an imperial stormtrooper just to go cycling. I know, I’m one. I wear funny clothes, Lycra shorts, shoes that you can’t walk in, mirror sunglasses, a big black helmet, the whole shebang.
I don’t “jump” red lights and I don’t condone it. However, some people cross a junction on the pedestrIan phase to get a head start on the traffic. What’s safer? Riding off on your own or with a few other cyclists, or starting off with all the other traffic, most of whom just want you to get out of their way. What’s needed is a “cyclists phase“ at light, where you are released 10 seconds early, ahead of the other traffic, so you can get out of their way. But that’s not going to happen, due to the cost of implementing it.
Red light jumping by cyclists is endemic in London, but I don’t believe it is elsewhere. I commuted by bike all my working life, to the centre of several big cities and I didn’t see it and I don’t see it now, except when I visit my son in London.
ID plates for cyclists may be a good idea, but they are just not practical. Where would you put them on a bike? If you did have them, they’d have to be so small as to be unreadable. I and other cyclists aren’t going to wear a ridiculous tabard with an ID number on it either.