Is there demand for elderly tech lessons?

Heya I’m a teenager wanting to start some lil classes/ course for people that aren’t as technologically advanced as most of the population. Coming from a family of refugees I know how frustrating using tech is for them. Being the one to teach them I think I have got a pretty good idea on the common issues faced and think I could be good at teaching people that aren’t that advanced and want to advance. Before I put my 100 percent effort into it I just want to know if people think there would be a demand for it or if you guys know people that would certainly benefit from/be willing to pay for lessons. Thanks a lot and every response is appreciated!