I don't think that will ever change.
Some people HATE AA plugins, some REALLY swear by them, and others (for example me) just use a few AA / Nebula programs and balance these out with some favourite algorithmic plugins as well.
As put earlier in this thread, I enjoy using some Acustica Audio plugins (eg Ruby and Lemon), but particularly several Nebula 4 programs made by Tim P, Alex B, Cupwise and VNXT.
Compared to a few years ago when I personally felt that algorithmic vst plugins didn't quite match the 'depth' / 'hardware 3D' nature of Nebula 3 (now Nebula 4) programs, I think now in 2021 there are many great algorithmic plugins on the market.
CPU hit is still much higher on my computer system when using AA / Nebula programs compared to nearly all algorithmic plugins.
However, to be completely truthful (and somewhat bizarrely to me at least), the DAW Reaper seems to be much more optimized for a lower CPU hit than when I use my Nebula 4 / AA plugins in my other DAW Ableton Live.
I don't know if users of other DAWs - eg Logic, ProTools, Bitwig etc - also find the CPU hit for AA / Nebula programs varies greatly depending upon which DAW they use, but curiously and genuinely, Reaper seems to cater for a much lower CPU hit than Ableton in my experience when using Nebula / AA.
(I think various posts at GearSlutz have also made this point about reduced CPU hit in Reaper when using Nebula / AA plugins).
Anyway, I imagine a few years from now threads will still have people divisively acclaiming / denouncing Acustica Audio in ways that most other software developers don't endure
The good news in 2021 for those who HATE AA and Nebula is that there are so many great compressors / EQs / distortion / reverb etc plugins on the market nowadays that one is spoilt for choice.
Time and life are very short - and we waste too much of them grumbling instead of creatively making music with a few select plugins that we actually enjoy using.
ps, apologies in advance for anyone reading this post and being dazzled by countless blue, automatically underlined references by the KVR auto-linking bollocks
