What happened to radio was due to limited spectrum availability and laws prohibiting its use. This can't really be compared to the others. Bedroom servers stil

What happened to radio was due to limited spectrum availability and laws prohibiting its use. This can't really be compared to the others. Bedroom servers still exist, and are probably more popular than before. It just appears there's not so many because they've been largely eclipsed by big players and the ability to just spin up new instances on demand.