Yes.
I’m not sure I agree. If it’s so out of control, why is half the video unrelated to spectators and why are all the examples old? These types of incidents have always occurred in cycling but I don’t think the frequency or severity has been getting any worse recently. Also the Tony Martin retirement bit was misleading - his safety concerns were more about the increasing speed of the peloton and the risks other riders were taking, not the behaviour of spectators.
The video may contain some shocking content (old especially) just to get viewers, but I think the problem is still real. Just because it has been happening for a long time doesn’t make it less a concern now.
Maybe I’m just an idealist, but I don’t think the riders should have to put up with smoke flares, people waving their fists right in their faces, patting them on the back, etc… I also don’t have any good ideas how to stop any of that. I guess I just wish some people would apply the Golden Rule a lot more than they do.