I dropped Netflix last October. I had been continuously subscribed to it since late 1998. I used it for DVDs and very seldom for streaming and I just decided it wasn't valuable enough to keep paying, even though I was very happy to see it grow into what it is now. Amazon has The Expanse, but even then I pirated it rather than watch through its slow app. Video streaming doesn't mean a whole lot to me but the money I'm not giving streaming services is paying for Patreon and Ko-fi for a webcomic (Achewood) and a dozen or so podcasts.
Amazon Music piggybacked on a Prime Account is one of the better overall options in music streaming, since it supports high bit rates and Atmos. Spotify, which has far and away the best streaming app, still doesn't support anything better than middling MP3 bit rates. If Amazon starts monkeying with its music service, that might be a line for me, but photo storage + music + shipping is enough value as it stands.
Amazon is talking about charging for Alexa as well. I use Alexa devices for video calling, as a room to room intercom and to interact with smart home services. I don't know which of those Amazon thinks it can charge for, but it's all as close as the screen on whatever mobile device anyway.