Vids by gamers who just want to show off their 'mad skillz' with are just plain boring.
OTOH, I like to watch goofy gaming sessions where the main goal is to have tons of fun at everyone's score expense (the enemy team, friendlies and most importantly oneself)
Your video belong to the second category, DT, and I enjoyed it.
I would agree that trolling friendlies is bad etiquette in dedicated hardcore sims, but we are talking about the gamey arcadish pay-to-win World of Tanks here!
One of the funniest vids I've watched, with great sound editing, although totally NSFW (BF4 footage):
https://www.youtube.com/watch?v=GvHuXxpjIds