There is a huge market (IMO) for elderly/"boomer" support for all kinds of technologies. One thing that made me think about it was seeing an ad for a simple phone designed for seniors that includes "unlimited support" - actually I think it was this: https://www.lively.com/phones/jitterbug-smart4/

Made me think of how many older people are out there who do not have a child or family member type "tech support" person who helps them out. There's millions of them out there. I think there's a large market for that.