I've been traveling consistently for about a year and a half and the income question is still the one I find most interesting when I meet other long term travelers.
Not the I make passive income from my laptop stuff you see on Instagram. I mean the actual way of how people keep money coming in when they're moving around constantly, dealing with time zones, unreliable wifi, no fixed routine.
I've come across some genuinely creative people on the road. Met a couple in Vietnam running a shopify store using zendrop so they never really worked while they were on a bus to the next city. Met a freelance video editor who batched an entire month of client work into two focused weeks so the other two weeks were completely free. Met a girl in Lisbon doing customer support for amazon that didn't care where she was as long as she hit her response time targets. So genuinely curious what's working for people here.