It sounds like you bought this expecting life changing gains, and maybe that is how OP is coming across too? These things are not life changing, but they have

It sounds like you bought this expecting life changing gains, and maybe that is how OP is coming across too? These things are not life changing, but they have their fun use cases. If you can accept that it’s not going to 10x your productivity and just want something technically neat maybe you’ll find a use for it again. Or not, and you can just sell it for a quick buck :p