1) Sony ending physical disks
2) potential high price of next gen.
1 is hilarious, even games that come on physical disks are already mostly useless without internet. I had a ps4 and bought "Last of Us" and the game is literally unbeatable without an internet connection. It has a game breaking bug that isn't patched on disk. Many other games are crap or broken without patches. Also jumping to PC where there hasn't been physical media in ages and 99% of games have DRM is just out of the frying pan into the fire. based on the market share for GOG I can assure you only a small fraction of gamers actually care about "owning" their games.
2 is kinda stupid, they mentioned a price point of $1,000, not sure you can build a next-gen-console comparable PC for that price. My current computer's GPU cost more than that by itself and anything but a pittance of RAM will too.
I mean go for it, more PC gamers the better (it's my chosen platform) but if you weren't already on board years ago not sure anything has really changed.