>>714837931There's 7 months until the anniversary but I doubt you'll see something like the OLED out or even announced before then. Maybe a hardware revision to increase reliability but I don't think you'll see anything that fixes the abysmal screen ghosting until then.
People who bought the switch 2 on release are morons, though. There's nothing worth playing on it and won't be for a while. There's plenty of stuff to play instead of getting FOMOed into mario kart world or donkey kong open world sloppa. It has no killer app like Splatoon 3, MK8, odyssey, or botw yet.
You might see a solid state battery (these batteries are already in samsung internal testing right now) model in a few years. But right now those are exclusive to companies with close ties with Samsung and are generally extremely expensive until prices get driven down. But the first company to release a handheld that takes advantage of solid state batteries will blow the fuck out of anyone else unless the software is absolutely terrible.
>>714838129Valve does not care about mass producing hardware and their HW is more novelty/luxury items than anything else. The waitlists for the valve index or deck were incredibly long because they were low production runs.