Often the cars accelerate into the lights to get through.
I also see bikes jump through lights, but I don't usually find them as objectionable as they are i) going much slower, ii) weigh about 10% of the car, iii) have a massive interest in navigating the junction safely because of the mortal risk to themselves.
I get annoyed when I see either cars or bikes jumping lights that are for pedestrians.
While I certainly won't condone this, I also think it's a different class of problem from blatantly running a red light that has been red for a long time. Lights are timed to tolerate some abuse when it comes to trying to squeak through.
What I see bicycles do on a regular basis (and what this one particular jerk did the other day that really stuck out at me) is proceed through red lights that have been red for a long time. On a good day, they do it after stopping and waiting for a while. On a decent day, they check for traffic and only run the light if there's a hole. On a bad day, they just blow through.
I object for two reasons. First, even though they're likely to take the physical damage in a crash, they're still imposing potential emotional damage on others. Even if they're not at all at fault, a normal human will feel awful for hurting or killing a bicyclist while driving. Second, it gives all bicyclists a bad reputation, and that harms me when I'm on my bicycle.
According to that article, there is a good chance that running red lights is doing the opposite. Maybe time you changed your assumptions and objections.
The phrase "I can't remember the last time..." is idiomatic usage in my dialect of English for: "This has occurred to me in the very distant past."
Honestly, I'd be interested in knowing which of us is using it in the "normal" fashion. I really don't know. Or perhaps we both are and it depends on the region.
To say the latter in conversation I would usually say "I can't actually remember X happening". I think "I cant remember the last time..." is roughly a shorthand for "I can't remember when the last time was that..." but who can be bothered actually saying all those words :P
And not to mention that I see roughly one thousand times (literally) more cars than bicycles on the road.
I don't doubt that there is a lot of confirmation bias going on in this discussion. But there's almost certainly some substantial differences in behavior going on as well.
Bicyclists generally feel more entitled not to stop for stoplights when they feel it's safe to proceed. I've run lights on the bicycle myself, although I always stop, wait long enough to be sure the light isn't going to change on its own, and proceed carefully after checking for traffic. Quite a lot of bicyclists seem to think that the fact that their vehicles are human-powered means they shouldn't have to stop unless it's absolutely necessary.
On the flip side, I'm sure bicyclists violate the speed limit way less often. I'm sure they kill many fewer pedestrians too.