When will you learn to listen to people !!
This is a question to your government(s) or banks.
Btw, you are using Russia based service and nobody forced you to use it. It's our right to select the payment system suitable for the most of the users.
From the day our service has formed, a lot of payment methods and systems were changed.
It means that we DO listen to people and try our best to reduce the number of issues.
However, if you failed with payment, it does not mean that all other users do.
Anyway, there is a lot of similar services and you are free to use them.