Hello,
Lvling alts through BGs is so far in The War Within a worse experience than Dragonflight mainly because gear at lvl 75+ makes anyone lvl 75+ godlike to anyone lvl 74 or lower. I am getting targeted by warlock and shadowpriest dots that take out 30-60% of my healthpool pr. dot.
Lvling from 70-75 is fast in this expansion, but nontheless, it makes for extremely volatile experiences in this lvling pvp bracket, having most matches become extremely onesided, almost like your a max lvl in a low level zone ganking.
A quick solution would be to make lvling pvp gear that scales to ilvl 560 in battlegrounds.