Blizz does try to innovate but their ideas are just, weird, in my opinion.
If we look at BFA, who thought Azerite and Corruption was a good idea?
Some specs couldn’t even stack the 3 Azerite powers because they did not drop from dungeons or raids.
Same for Corruption, who thought having an extreme RNG would be good or fun.
Whatever idea or mechanics Blizz decides upon is set in stone, they will go ahead with it and hope for the best.