I'm a huge fan of Corey Doctorow and Matt Stoller, but I don't think 'enshittification' as a term really captures the frigid malice of what's going on.
It's all about CRAPTIMIZATION. It's CRAP for us, but "OPTIMIZED" to make money for huge corporations, and corporate teams are constantly experimenting with degraded services, and product tweaked to make them smaller, thinner, blander, weaker, more boring, lower-quality, quicker-to-wear-out, but those products don't get cheaper. They get more expensive. They've been craptimized, you've been crapped on, and the corporation has optimized its revenue stream.
I highly recommend https://www.thebignewsletter.com/ by Matt Stoller to get informed about what's going on.