Yes, I use hotspots often and a lot of the freewifit at bars, restaurants, etc. However, the hotel I stay in sometimes has one downside...the wifi sucks. I also like to travel a bit. I hate the roaming charges.
As a result, was curious if wifi routers are easily available. Found Tokyo,Singapore, and many european cities have reasonable rates on wifi routers. Less than 10 used unlimited data.
Similar in Thailand? I never noticed in bkk airport but am curious.