the one downside is that this is PC only, meaning cross-play becomes less viable, which also means that there's gonna be Problems with this patch thanks to "LET'S DO OLYMPIC ESPORTS" Capcom.
basically from all I've heard the FGC community is sort of just like 👀 at Capcom now, waiting to see if they choose to patch out the fanfix and silently admit their refusal to work on their netcode even with the answer half done already, or if they fix their netcode
It's fucked up the online experience for everybody because if you don't have the mod, and you are playing against someone with the mod, your experience is v e r y b a d
So all the PS4 players start turning off crossplay, which means that all the PC players, despite their improved netcode, now have way fewer people to play against, leading to massive matchmaking wait times
Conclusion: This is both an example of terrible project management (because, shit, Capcom should have fixed this problem themselves years ago) and how fixing problems in a customer-facing codebase is never as simple as modders would lead you to believe
(sadly I bet the reason why it didn't get fixed despite being identified as a problem in the beta is that it was identified as a problem by western game devs with experience working with rollback netcode, and in 2015 the entire list of Japanese devs with hands-on experience with rollback netcode consisted of 'the guys making the SFV netcode')
(and then after it launched there were way fewer coder and QA resources allocated for the game so the bug just went to the bottom of the pile, underneath a stack of work that would directly make the company money)
(See: how Marvel vs Capcom infinite had rollback netcode that actually was pretty damn good; the devs clearly know about the problem but aren't being given what they need to roll it backwards into SFV)
Yeah playing on an unmodded copy versus someone with a modded copy basically forces all the extra slowdown and rollback on you, from what little I've seen and gotten to poke at it. It basically makes the whole game feel terrible and on bad connections it's unreadable.
even if it's broke, don't fix it