Possible tax changes for FOPs

I am an FOP on the simplified tax system and I read that the Minfin is planning to review taxation rules, especially regarding the payment of PDV, but nothing has been decided for sure yet and the changes might only take effect from 2027. I am concerned whether these changes could really affect my tax obligations and benefits in the future? What should I pay attention to now and is it necessary to start preparing for the new conditions already?