User blog comment:MisterWoodhouse/Volunteering your Fandom wiki for early migration to the Unified Community Platform/@comment-3293219-20200407235013/@comment-24155515-20200408005714

Probably not, considering it's part and parcel of the 1.33 upgrade, which is starting to become sorely needed in some ways.

I'm excited for a fair bit of the things this upgrade would bring, myself, but I am upset there's apparently not going to be a single way to completely disable VisualEditor (even if it means no editing toolbar--I can Macgyver my own, man)--I could probably get used to using it if I had to, but I'm much more concerned based on other sites I use that make heavy use of modals that prolonged VE editing could negatively impact my computer's RAM use due to it being modal-based, which could keep me from editing at all outside of using something like AWB to edit from an alternate layout. Which is bad news, considering I'm an admin.