What is the Future Scope of any RPA tool?

Hi All,

I am currently working as Automation tester in Selenium and Coded UI automation tools (8+ experience) and also I have done Foundation certification in UIpath. I have below concerns, Kindly can any one help/answer me these questions

  1. Is it a good move if I move from current automation to RPA developer/UI path Developer?
  2. What Is the scope/future if I move to RPA?
  3. How much salary we can expect in RPA for experienced and freshers?
  4. How is the Job market for RPA/UIpath?