let's sumarize the situation...
you speaked about shifting the meta and what we have here now for the major changes?
1 dead hard BUFFED (this is the WORST decision that you made in all those years and the proof that YOU PROBABLY DON'T PLAY YOUR GAME, or if you did noone of you is a good survivor/killer)... this will SURELY change things and this perk won't be used as much as before /s
2 BT BUFFED (another awful decision)... same as above
3 off the records became an long time extended bt
4 you NERFED INTO THE GROUND ruin (hexes should be powerful but risky, you just erased the few power that this perk had), nerfed DS (that perk needed only 2 things: to be usable more than once and the deacivation during the endgame) and nerfed pop too
5 you removed the notification and the scream that survivors made while working on a gen from pain resonance (there are only 4 scourge hooks scattered around the map, it's already difficult enough to use them in some instances, so the nerf isn't justified imo)
6 buffed jolt (at least this was a much needed buff, but still not enough for becoming meta)
7 buffed overcharge (this will easily become the new meta probably)
8 slightly buffed thanatophobia (honestly they should have modified that perk in order to work only for the injured survivors with a defaul penality instead of making it global with an improved % penalty for each survior that is injured)
9 increased the time of the gen from 80 to 90... you see, the problem isn't the genspeed itself, but the lack of other objective to do for the surviors... this will influence only matches with average killers and survivors, in high mmr this won't change absolutely nothing
10 the removal of bonus bp from WGLF and BBQ: this is a low hit even for you... you claimed that you WANT REDUCE THE GRIND, yet you toggle the best aspect of those perks... if you were honest in your claims you just toggled the bonus bp that those perks give and you gave it as default... but hey, somehow you had to find the way to incentive the grind in a way or the other...
overall i'm not convinced, at all, even with the minor tweaks (buffs) that killer will receive... i'm just disappointed