Anonieme deelnemer When you do not have a remote job anymore technically you do not comply with visa rules for purpose of stay anymore, and you can be prohibited entry.
Checks on this are not very common, but they can happen, maybe also depending on your profile as it is known by immigration.
When you are not enrolled anymore in the soft power activity, your stay in Thailand does not match your visa anymore. When you are entering the country the IO can check this, but most times will not do so.
I see a lot of reasons why it might not work. The history of 6 months back to back visa exempt you can hardly call touristic use. Tourist might travel for longer periods, and return to tjhe same country every now and then, but tourist don't do border runs.
Once warned will mean chances IO checks next time are high. With a good story, hotel reservations and return ticket it might work.
Topic starter does not tell his real reasons for visiting Thailand, but I don't believe it is just as a tourist, and an IO might also think that way.