Plus like I pointed out, even if PS and their home electronics division died, Sony themselves will still live on because they have their hands in basically everything. They have a pro audio and video division, including ENG. They’re in the still cam business and make image sensors for pretty much everyone else too, and unless that changed, they also have an industrial imaging division as well.
Also, Sony barely makes dedicated disc players anymore, only having one model each of 1080p and 4K BD players in production, and I feel like those won’t be much longer for the world either.
Sony’s future dedicated media player is probably gonna be a glorified Roku-type streaming box; effectively a thin client to stream rented media to.
I’m surprised they even still make traditional AVRs and speakers and didn’t switch exclusively to soundbars or drop out of that market entirely yet, even.
The future for physical media is gonna be grim as even though you can still buy BDs/DVDs and CDs and vinyl second-hand, there might not be any new players for those formats being made in the foreseeable future anymore apart from videophile/audiophile stuff. Although in an odd twist of fate, and potentially a repeat of a trend from the early '80s when the audio CD first launched, CDs are outselling vinyl again.