@Justin *********
rest assured that I am not clueless.
IF he does not file the 90 day report, his departure from Thailand is NOT 🚫 affected.
Thai Immigration Officers don't look at that failure of filing upon stamping out of Thailand.
It's his NEXT VISIT visit to his local the Thai Immigration office, where he lives in Thailand, that he may be fined 2,000 Thai baht for not filing the 90 day report which was due June 10th.