You're missing the point. Let's just go through it slowly:
In the vast majority of cases, cyclists stop at red lights.
On very few occasions, it is safer for cyclists to jump a red light, and does not endanger any other road users.
Cyclists are vulnerable road users who do not crave collisions with pedestrians, cars or anything else both because they're not psychopaths and because they are very likely to be injured in such a collision.
UK road infrastructure is typically designed with cyclists as an afterthought, so cyclists often have to risk assess as they go along and decide whether to navigate a road layout as indicated, or bend the rules to protect their own safety.
Unlike Germany, the UK has a very hostile attitude towards cyclists so getting any kind of change would be an uphill battle, quite possibly pointless.
Anyway I don't want to campaign, I want to get to my destination safely.
A small proportion of cyclists are irresponsible pricks who ignore rules of the road. They're less likely to be picked up by the law because of the lack of licence plates, but they're more likely to end up under a truck so that balances it out a bit.