My general problem with cryptocurrency is their environmental impact / resource usage compared to traditional payment systems.
I dunno, been seeing quite a few posts from https://indieweb.social/@web3isgreat that do kind of give a bad impression…
I’d like to point you to this excellent video by Technology Connections.
Those already exist! Pretty hefty price (compared to your usual ereader) but very much useable. Onyx Boox has a few models iirc
Although I agree medication is certainly not needed if your QOL is fine, it is still the best moment to find out what type/dose/brand works best for you. Life can quickly take some unexpected turns and finding the right medication takes a while, as well as the process generally not being the most comfortable if you don’t get lucky on the first try. Knowing if, and what kind of, meditation works for you could come in handy when problems start piling up.