I'm only an occasional TES/Fallout player, not a lifestyle player. I mod up a TES/Fallout game every couple years for a replay, put a few hundred hours into it, and then stop playing again. I'm not usually on Nexus at all in the between-times.
I have a couple small Skyrim mods to my name. I make them one-and-done to address things that I personally find annoying. I don't make them with the intent to support them far into the future, or to make them compatible with hundreds of other mods. If you use my mods, take them as-is, and don't expect support from me.
I play only Skyrim SE now. I'll never be going back to Oldrim, and so have no interest in supporting my existing mods on Oldrim or backporting any future mods to Oldrim. At the moment I don't intend to purchase the Anniversary Edition update, so my mods won't gain support for that, if it breaks them.