in the past some teachers were arrested for teaching online to Chinese students in China from Chiang Mai. Perhaps it was because a Thai company employed them to do it. The law clearly states that work is prohibited without a permit too. But anyway, let's say you're right. I just want to do the application once then be done with all that for 5 years. I didn't ask about whether a marriage visa would be better. I already made up my mind on what I want.
in any case, I still want to get the DTV. I seem to remember reading that remote work for non Thai entities is illegal on a marriage visa without a work permit. It certainly used to be. Of course, it's not strictly enforced. For my main source of income, I always want to be legal though.
assumptions! From my statement above, you can see that I don't want to do the Thai work permit route. Also at some point my family would like to relocate so with remote work, I could take that with me! Also the 500k is not a problem for us and I didn't mention it in my post. Let's stay on topic and keep discussions relevant and hopefully useful for everyone!
apart from the bank, that's good to hear. I heard that those married to a Thai citizen can have a bank account, but I'll cross that bridge when I come to it! Can manage without in any case.
Also I'm quite happy to do the soft power activity. (which I could also do on the marriage visa) I look forward to learning Thai cooking and meeting people through that.