As far as I understand, all these sockets fit physically with the CPUs, i.e. you can put a 2011-1 or 2011-3 CPU on an "ordinary" LGA2011 socket but it will not work as they are not electrically ...
TL;DR: AMD's next-generation Zen 7 processors will support the current AM5 socket, offering up to 32 cores and 64 threads. This extends AM5's longevity through 2028, enabling upgrades from Zen 3, 4, 5 ...