I’ve had much the opposite experience, in my case coming from using a variety of Razer peripherals and having them all die early deaths, and then Razer themselves to be completely useless in regards to support even well within their warranty period. I gave up and switched to basically all Logitech stuff, which has been flawless for me for many many years.
If everything from all major brands is going to require Yet Another Fucking Account (thus far Logitech does not appear to, or at least not the stuff from them I have) I will just be forced to switch to buying generic brandless Chinese garbage and deal with replacing it regularly. Generic Chinese crap never has an app or an account requirement.
I briefly touched on this in a lengthy comment when this scheme was originally floated a few months ago. Your prediction, which granted is something that Youtube/Google absolutely would try if they thought they could get away with it, would only work on viewers that remained within the confines of Youtube’s native player.
Any third party app capable of bullying or tricking Youtube into handing them the video data is free to do whatever it wants to with it afterwards, even if this ultimately means impeccably pretending to be the official Youtube player in order to get the server to fork over the data. Furthermore, video playback is buffered so a hypothetical pirate client would have several seconds worth of upcoming video to analyze and determine what it wants to do with it.
Youtube could certainly make this process rather difficult by including some kind of end-to-end DRM or something, but at the end of the day you need to make a playable video stream arrive on the client’s device or computer somehow, and if you can’t guarantee full control of the entire environment in which that happens, dedicated nerds will find a away to screw with that data.