TL;DR
- Efforts like Graphene OS face increasing pressure from apps that refuse to run on non-standard Android.
- The custom ROM project characterizes Google’s approach to device attestation as incomplete and flawed.
- Graphene OS is prepared to take legal action if Google won’t let it pass Play Integrity checks.
Yes this depends on the linked card, the software you are using and sometimes vendor limits. Many banks have a cardless withdrawal from atm option as a backup if there happens to be atm nearby. These can have pretty high limits. There are also card generating apps like cash app where you create a cc number on the fly. In a pinch most vendors can easily split the cost of something across different cards if one is maxing out.