I think what makes this seem worst, than what it most likely is, is the camera angle, I didn't see any bad (unsafe)

passes at all. But their "WILL" be some, that will pick this kind of driving apart

Now, I do have a problem when someone makes BAD passes! Too close, but that all comes down too........?
In my mind, PISSING people off! I try my best not to do that, when I pass, I up-shift so it's not so loud passing the cagers, then, after I have passed, I wave to the cagers, a wave to try and show, OK, Thanks for letting me pass....
I wave ALL the time, a wave of thanks,when people stop, or what ever they are doing, that shows their paying attention
Peace

Jeff