This would require a MASSIVE recode as folia breaks like a good majority of plugins iirc. Work might outweigh the benefit in a case like this (especially with the lack of devs atm)
It's a promising project however currently still unfinished, unsafe and has a low amount of contributors/slow development (obviously the contributors can't work on it all day every day). It would potentially break third-party plugins we are using so we'd need custom replacements for them and it would definitely break a lot of our existing custom systems requiring massive changes. On top of that we'd then have to fix all the present issues with the server implementation which of course is much more annoying to do properly because of the way Folia works.