Exactly, Blizz usually bans in waves, so for all we know ppl using bots have already been flagged for further review.
As for people comparing HB to other bots, imo all bots are the same(ish) - don't diss anyone just because you don't use their products, we are as guilty/exposed to a ban as other bots - the only difference is we have a much larger user-base which means when the bans hit us we are a lot more vocal. I haven't used other products so I can't say which is better or not, but I think all are the same when it comes to safety, with the way warden works no matter what admins say, we are always in danger of getting caught.
I laugh every time I see a post from some nerd saying HB is better, or the other bot is better - who cares if 1 tomato looks better than the other tomatoe.