I dont mind the changes at all. I'm a little biased though because I usually get BH pretty quick, so for me its mostly convenient that now I wont lose it.
HOWEVER.

I do think that overall, its not the best idea.
My main thing about it is that to keep high BH, you had to both become and remain at least a decent player. You had to try the whole match just so you could keep it the whole time, narrowly avoiding death like crazy. NOW?? You can get it, and then play as badly as a newbie does. Huh!?? Ugh lol. Gonna be really cringe to see BH5s with like, 10 deaths. UGH yuck