Stealth camping is often more practical in the city. There can be lots of land that is not apparently claimed, river valleys. areas around bridges, golf courses. Certainly the land between cities can be a piece of cake for the stealth camper, but It can also be never ending private property with a lot of eyes.
Camp grounds suck. Interesting to hear the hammock gets turned down, that was being broadly dennied last year.
I've never done it, but a lot of camp grounds are just asking to be stealth camped next to, while you saunter in and use the facilities. The camp sites often suck, but the showers are sometimes better than home. The local utility has been handing out waterless showerheads, while the local park has these plater sized shower heads.
I'm guessing Che blew the stealth camping definition towards the end there.