Hmm, so, last month I began to have issues with my Chromecast for the first time. I have an old 3rd gen Chromecast attached to my bedroom television (not a smart tv) for the purpose of casting obnoxiously long video essays to fall asleep to. After like a decade of essentially hassle free operation, it suddenly stopped being able to maintain a connection to my phone. I cast a video, and after approximately 10 minutes, the cast disconnects and I get a message on my phone saying "this video cannot be played in the background". I've tried ever troubleshooting technique I can think of.

I know I shouldn't attribute to malice what can be explained by other causes, but boy, seeing this news today sure makes me think about things like planned obsolescence.