@Tony **********
as you can see everyone has their own opinion of how many you can get, but what is pretty sure is the fact you're not gonna live here on back-2-back tourist visas like people did pre-covid shit show ๐
Your best bet is to get the 6 month METV from the eVisa online system at one of the thai consulates in the US before you wing your way here. That visa will give you unlimited entries of 60 days each for the 6 months the visa is valid for, meaning you can get almost 9 months of stay out of it before you have to worry about going to get a new tourist visa at a nearby thai consulate
I think you have your answer, there is NO official rule about it
I guess when you get denied applying for one you'll know that you have too many ๐ฎ