It's pure speculation and fear mongering. This is a Tourist Visa and not a non-Immigrant Visa. The fact it's granted 5 years and the initial reason for getting the Visa expires after the first 6 months there is zero reason to believe they care about what you are doing on this Visa other than being a tourist.
Visa policies change here in Thailand every few months... for sure every year... what to speak of the entire world is going through some huge transformation! Hard to believe people still think they can expect stability in their long-term planning...
Yeah, Thailand is a one of a kind country. I am blessed to be here - truly honored! Just stay away from its people as you will quickly find out the facade - behind their smile is a black hole they don't want to talk about...
We talk again next year and let's see who is a prick... Thai marriage is a joke... Have you ever told her what you don't like about her? One time? Did she ever tell you? It's a facade from day one... I wonder why those beautiful girls might be interested in you? Any guess? But you still think, your girl is different, don't you?
I never understand why anyone would marry a Thai woman. After staying in this country for some time, it should be obvious that they have no moral compass and continuity when it comes to love... In short: They don't care!