if they were denied entry, they had something significant in their history, or in their travel patterns. There is nothing at all wrong with extended tourism. Thailand loves it. As long as you can show you have the money. If they think you are trying to live or work there, it’s a different story. You may be questioned on arrival, by immigration officers just doing their jobs. May even be given a warning for next time. But not denied
think about it. The onus is on you to prove that you paid tax on the money that you used to live in Thailand. If you can’t prove it, no extension or stay. No effort needed from them
look Edna you absolutely daft poster, you are new and don't understand. If you think thailand is 'constantly changing procedures' you have no clue about how other nations work. None whatsoever. Sort yourself out. This one is very, very simple. And your stupidity is glaring.