1) Continue to purchase D&D's minis, PDFs and POD of older edition material
2) Be convinced by others to go with them to watch the movie (grumbling the whole time - because I think it looks like a mockery)
3) Purchase any official WotC stuff I actually want (which is rare)
4) Feel okay about running D&D events at the state library conference and hosting lectures about starting D&D clubs at your library
5) Not feel a pressing need to convert my existing 5e games to other systems
6) Be vocal online about wanting an official "irrevocable" statement added to OGL v1.0a to protect other game systems (OSE, DCC, PF, etc.)
7) Consume less vitriolic content on YouTube about this whole fiasco.
8) Assess how to forge ahead with works in progress. Ironically, right now, the "safest" system to write for is 5e because of the Creative Commons status. But I don't find 5e inspiring at all.