Raise ILR eligibility threshold to 15 years for future & current visa holders

I believe the current ILR threshold does not adequately reflect a long-term commitment to British society, and that raising it to 15 years would better assess integration, contributions, and alignment with British values. I believe this policy should apply uniformly, including to current visa holders, to ensure fairness, reduce abuse the settlement process, and maintain public trust in the immigration system.