Haven't seen anything available other than 5.56 in rifle cartridges.

I'm fortunate that I purchased enough 270win, 30-30, 30-06 before things went sideways. Got enough for awhile and have the means to reload so I'm set for a long time. But the shelves have been bare and I don't believe it's going to get better because of elections and look for things to get worse and steadily more expensive due to copper and component prices rising. Copper will be in extremely high demand as well as other metals for new mandates on battery powered vehicles and emerging technologies. Also we lost our domestic supply of black powder. That's not good. Beside that all your ammo and component companies are being consolidated so there's no real competition anymore for powders, primers, and bullets companies are trending that way too. Bottom line is there's not a lot of positivity when you can't just go out and purchase cheap and plentiful 22lr, 270win, and 30-06. Only one time has that happened in our recent history and that was WWII.