Updates to my #Wayland Breakage article: compatibility layers, solutions, and non-solutions:
https://www.draketo.de/software/wayland-breakage
As PDF in case you want to pin it to a blackboard:
https://www.draketo.de/software/wayland-breakage.pdf
(these updates are adapted from my answers in discussions here on Mastodon, so thank you for your comments!)