I do, but only because the UX around federated entities isn’t great at the moment. There’s no doubt that it could be made way more intuitive and streamlined for the average user, and that more effort could be put into migration between federated entities so that it doesn’t feel like as much of a chore to jump between instances. The average user won’t care about federation, and they just want to quickly get some content.
They still make them. Still metal too. My 3 year old has a few and loves them. I have some old ones and they still work, albeit not as fast as they used to.