>so you can be left with your customer being “deleted”, but its invoices still live. This not a problem, its is almost always what's desired, otherwise you hav

>so you can be left with your customer being “deleted”, but its invoices still live. This not a problem, its is almost always what's desired, otherwise you have no records for, for example, the tax auditor. Obviously when, say, an employee leaves basically all things they did on a corporate system can't disappear. Any documents they created/updated still need to be accessed, their git history/commits can't disappear. When you switch classrooms you don't want all the events that ever happened in the old classroom to disappear. This sort of systems are the kinds of systems I've worked with my entire career. Undeletion happens all the time too (employees get rehired, for example). Most computer systems aren't B2C free social media sites where you CAN just delete anything you want because no data is important.