I thought about C since workflow rules can automate some actions, but they can't delete records directly. Pretty sure that's a catch here. Anyone else considered workflow for this?
I don't think B does enough. Reordering fields just moves the problem around, but mobile would still be cluttered. Filtering by Form Factor (A) actually solves it for mobile without messing with desktop. Agree?
I don’t think C fits here. Developer sandboxes (B) are designed for quick, personal dev work and cost less, so each team member can have one without racking up expenses. Partial and full sandboxes are more for UAT or big test cycles, not individual small projects.
Just to clarify, is "should not change after creation" an absolute rule, or could there be exceptions where the field updates? If it's a hard requirement, the options change-formula fields (A) won't work since they'd always reflect current account state. But if occasional updates are allowed, maybe options shift.