A former company I worked for started having a larger Indian userbase. We experimented with supporting them more and it would be similar to what you said - significantly lower prices for them. We chose to mostly ignore the Indian userbase and let them use the product as is without catering to them

The reality is that just because someone pays less doesn't mean they cost less to support. And then, if you support a large number of cheap users, it's even more expensive to support.

As a business, you'd rather have 10 customers paying $10 dollars each instead of 100 customers paying $1 each. Larger businesses can overcome this with economies of scale, but smaller businesses cannot