Most experienced programmers have no experience deploying apps (or their experience is from earlier in their career). Especially engineers at big companies where there are whole teams dedicated to infra/devops.
The percentage of programmers with side projects they deploy themselves is very small. I’d guess less than 10% have a side project deployed somewhere. (And these days
> Most experienced programmers have no experience deploying apps (or their experience is from earlier in their career)
Most experienced programmers in my circles have evening/weekend projects. We are notorious for hoarding unused domains for the "brilliant side project" that gets a burst of commits right after domain-renewal time