Other significant variables are the cost of property management, internet, cleaning/maintenance, utilities and furnishing.

from a laptop or mobile phone on one of my SFR's (internet must be hooked up, but most tenants do it anyway and like to be able to monitor the outside of the house remotely, even if there's nothing going on.)

Write a book about it, utilize paid internet ads to drive book sales, follow on with YouTube videos, webinars, blog casts, on line tutorials, and sell a few one on one coaching sessions.4.

I think crypto is where internet was in 1995, a lot of what people on this thread are saying about crypto you can replace with "internet" in 1995.

You would have to furnish the home and pay for WiFi/internet. 

If it can be used as a STR it's going to have septic, well water and need Starlink for internet.

The internet as wonderful as it is has also created a 'wild west' effect that is often unbridled.  

Was it questionable in 1992 when we had car phones and dial up internet?

The emotional support animals are pets with papers you can buy off the internet. 

@Daniel HymanThanks for the idea but another problem I have with using the government internet is a lot of things on websites don't work because of the firewall and network settings so when I try to apply for the account it just doesn't go to anything.