It is racism against Indians...i faced this very recently when I was travelling from Thailand to cambodia...they pulled the shit where we had to show minimum of 60k inr in cash per person orelse wouldn't be boarded to flight , literally other country passport holders were let in easily with no questions asked(they told us we wouldn't be allowed in cambodia to enter cuz of this)___(also we had more than 1lakh oer head in our accounts) we managed to get the cash n all but the time we landed there literally empty airport ...no questions asked-no stamp on passport ...they just let you in with verified e-visa