

It sounds like your issue might be a bad ribbon cable, connector, or some other easy fix. Getting the display working might be doable with reasonable effort. If not, you can make it a:
Minecraft (or any game you like) server.
Steam remote play host machine. Let the laptop do the processing and send the video signal to a lower-performance client.
Load movies onto an external drive. Load emulators onto the hard drive. Use it as a media PC and emulation station.
Video editing machine.
Either way, make sure whatever screen you hook up to it has at least a 60 hertz refresh rate.
If you stream, a lot of streamers use a second machine to record, manage the stream, run the webcam, etc. allowing their main machine to prioritize rendering the game; you could use it for that.








Possible? Maybe. Worth your time? Probably not. If something was making you good money as “passive income” would you tell anyone about it? Or would you keep it to yourself and enjoy what you have?
Most of the people who make those types of videos (hell, most videos on YouTube) aren’t real people; they’re role players trying to sell you products.
It’s ok to do a thing just because you like it. Sometimes doing the thing is its own reward. Just because it doesn’t make you money doesn’t mean it’s not worth doing.