Your ping limit idea is great for people in North America and Europe...
Until 5G hits.
But lets assume a ping limit would fix the problem for you.
What about the people in Asia in Neighboring countries? Taiwan, Japan, Korea, Malaysia, Singapore, etc...
They would still have to deal with hackers from China.
EDIT: The solution I present is literally the best I can think of because 20 USD, to the average Chinese person, is 20 - 40 lunches depending on where he or she lives.
it would be better to give ea 100 dollars they give back to you when you stop playing for a month and they close your account.
make it 200, and if your caught hacking they keep your 200, or donate it to Detroit SPCA to take care of mongrel dogs and cats, or something like a charity..
