One is, you want to install Linux on your PS5. A PS5 is basically just a PC, so what are you getting out of that when you could much more easily just install Linux on a normal PC? The incentive to find a way to do it is low. Meanwhile the PS5 is manufactured by a company that doesn't want you to do it, so they make it take effort to do it.
The other is, people want to watch sports. Huge incentive. And they can use any device or service they want, not just one made by an adversarial company. Preventing this is basically having an effective censorship apparatus. The internet is an effective anti-censorship apparatus, because it connects everybody to everybody, and any single path through the network is enough to defeat censorship.
"We'll just block this path they're using over here" is like installing a single fence post in the middle of the ocean. Or worse than that, because that single fence post causes collateral damage to random innocent people (e.g. blocking Cloudflare IPs) which then gives those innocent third parties the incentive to start developing better anti-censorship tech.
No, you've actually missed his point entirely.
He is alluding to the fact that over the last decade or so, consumers have unwittingly slid down the slope of "not having true control over personal electronic devices". Iphones are already there, Android devices are a few years behind, as are most desktop PCs.
Once there's critical mass, it would not be a stretch for ISPs to only deliver internet to endpoints that have a secure element that attests to the integrity of the internet-con ected device. This will of course be done under the guise of "fighting the spread of malware" and such.
Piracy effectively ends at that point.
Offering humane end-of-life options to people suffering today does not prohibit ongoing disease research towards potentially helping people in the future.