Riba

Is it permissible to work for an industry that have Riba as one of their main source of income? Sayyed Mohammad Al-Musawi	A commercial lawyer in the West works at a law firm that has clients such as banks that charge Riba and have Haram investments. Would it be permissible to work in that firm if they did not work in any financial practice areas that dealt with those banks? Sayyed Mohammad Al-Musawi
I buy crypto tokens for investment purpose. Some tokens offer rewards on allocating (staking) your tokens. The staked tokens get used for voting, and the company rewards you with more tokens. Is receiving tokens on the staked tokens considered Riba? Sayyed Mohammad Al-Musawi	Is any amount given on fixed time certificates issued by the government for senior citizens and pensioners be considered Riba according to Quran and Ahadees? Sayyed Mohammad Al-Musawi