Comment But Steam for Linux still only available as 32-bit (Score 1) 40
Steam for Linux is the key app that blocked this recent Fedora change - https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fwww.phoronix.com%2Fnews%2F...
Any of their OSes I can see on their https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fstore.steampowered.com... are using 64-bit.
I get old games makes it more difficult, but we need a 64-bit version of Steam to start making progress. They can still maintain old libs for those games in Steam itself (as they already do...)