In the worst case scenario, here is an escape situation. Here is a plan that I found to be useful for real banks. It is 100% legit.
If payoneer contacts you I know how it will work because I saw how banks reported customers... Here is my advice.
Let's imagine they start to report people in 2020. They will have to send messaged to Payoneer account owners in november 2020. Then on the 31st of december they will write down your account balance. So, if you get contacted by payoneer, you must tell about your address and confirm your fiscal residency and then, it is︀ time to empty your accounts before the end of the year. If you have no︁ money on the 31st of december or little money, the tax authorities will not be︂ interested in your account. On the other hand, if you have more than $15000 on︃ your account, the tax authority will be interested in it right away.
Even if you︄ have little money on your payoneer account and if it was reported, your local tax︅ authorities may monitor you in the future. So, if this scenario occurs it will be︆ time to close your Payoneer account.
I have read in AEOI guidelines, that the financial︇ insitution should contact the account owner to confirm the fiscal residency address. In worst case︈ scenario, i hope payoneer will contact the payoneer account owners if they are about to︉ report them. I tell you so because i know this E bank named N26 and︊ I think that they don't contact their account owners before reporting them.