I’m sure this meme is aimed to the US but “the left” is very broad from where I’m from and I don’t see any “science” in their propaganda to be honest. And improving people’s lives is very subjective and have various interpretations. Let’s just hear everyone from all political spectrums and vote about it shall we?
Try a Mi Band. I usually don’t recommend Xiaomi products because of their heavy tracking and intrusiveness, but if you only use the band during sleep, you should be fine. If you already have the know-how (which I suspect you do), you can control it yourself through Bluetooth, and the band will erase all data it holds once transmitted.