The era of cheap high-end computing is likely over. And it'll be used to pressure people into switching to thin clients and ever-more subscriptions
High-end desktops were already a niche market, with many home users just using phones+tablets as their main devices.
The entire games industry is already in a big crash too, and with consoles approaching $1k for 6yr-old hardware (Xbox just had another price hike) it might not bounce back this time. A new generation of consoles isn't going to find such a huge market with 4-figure price tags, especially when there won't be a giant leap in visuals/capability.