Enshittification is the result of the user not being in control: markets have a natural tendency to become dominated by a few companies (or even just a single one) if they have any significant barriers to entry (and said barriers to entry include things like networking effects), and once they consolidate control over a large enough share of the market those companies become less and less friendly and more and more extractive towards customers, simply because said customers don't actually have any other options, which is what we now call enshittification.

At the same time Linux (and most Open Source software) is mainly about the owner being in control of their own stuff, not some corporate provider of software for your hardware or of a hardware + software "solution" (i.e. most modern electronics) provider.

So we're getting to see more and more Linux-based full solutions to take control of one's devices back from the corporations, not just Linux on the Desktop to wrestle control back from an increasingly anti-customer Microsoftw, but also, for example, stuff like OpenELEC (for TV boxes) and OPNSense (for firewalls/router).