I’ve recently started an Axis and Allies Channel: https://www.youtube.com/channel/UCrfRheLI6m18D2aVcPpx4Fg
I’ve done solo games and ones with friends in-person and over YouTube Wars.
I’ve found plenty of people to play the standard line up of A&A games online, the only game I’ve struggled to find people to play is Historical Board Gaming’s Global War 1939. I would love to play with anyone and test out different ideas and strategies.