I think you are too worried about what somebody said on a post and you’re not saying that somebody got denied entry for or anything so it’s like you keep asking everybody about this and it’s kind of wasting everyone’s time
Because of many people have told you it’s not a problem, but you keep wanting to argue at this point that you heard about it somewhere so maybe you should just not come if you’re not scared of it, I mean, I see five different answers that it’s not a problem, but you keep pushing the issue for some reason and you haven’t mentioned that anyone has been denied entry so if nobody’s been denied entry don’t worry about it
You can just tell them the address where you are staying of the condo I doubt they will ask more or if it’s rented etc and I don’t think it matters there’s no law against renting a condo on TR visa.
It needs to state that you’re able to work remotely in Thailand and that you will not engage in employment in Thailand with any Thai employer or business