Unofficially, I think it's time to announce that I will no longer be creating mods specifically for Skyrim Legendary Edition. Model replacers are still likely to be added, but anything else is going to be strictly SE/AE.
Yesterday I could not open NMM, which I still use for LE and it's been practically unchanged since 2014ish. Since it's no longer supported by Nexus, I decided to update to the community version; bad mistake. Upon installing, it asked if I wanted to re-install my mods (no, I want you to leave everything where it is duh) and it proceeded to uninstall the majority of my mods, leaving me with missing files and a whole plethora of conflicts.
It's a shame, because I prefer to use LE for making my mods because it's much easier to convert to SE afterward, rather than backporting for LE. Sadly though, I don't have the time to dedicate to fixing up an install where I don't even know what goes where because it's remained the same for 8 or so years.