Yes it’s trolling but much more of this and it won’t just be the halfwits that believe it. Most people don’t see cyclists 6 inches from their nearside front wing but they’ll remember every one they ever see jump a light, seeing similar stuff reported in mainstream media (it’s on the telly/radio/paper so it must be true) soon enough it’s common knowledge all cyclists are inconsiderate, evil, arrogant gits.
Oh and a bike test? OK, I did one years ago at school but I’ll take a refresher, and one every 5 or 10 years if you want as long as you do the same for car drivers too.