All true, and all a problem for which linux has been a solution (in the computing world) for decades now.
It’s not just Linux, but free & open source software in general. And it’s not just desktop PCs that are plagued by this corporate spyware, it’s much worse when looking at the mobile device landscape. The only real solution for mobile devices is GrapheneOS with FOSS software installed from the F-Droid marketplace. Browsers are also under attack by proprietary software corporations, Google just intentionally broke adblockers on all Chromium-based browsers, so they can generate more ad revenue. Last year, they tried to push a proposal that would have massively extended their monopoly on web browsers (WEI). All the streaming services are screwing their users over and increasing the subscription prices while making the content library smaller. It’s such a fucking scam, and it’s almost sad to see how many people are dumb enough to fall for it.