I assume you mean internal IDs == primary keys in your database. If that's the case, and if your primary keys are UUIDv4's, ULIDs, KSUIDs, Cuids or similar... t

I assume you mean internal IDs == primary keys in your database. If that's the case, and if your primary keys are UUIDv4's, ULIDs, KSUIDs, Cuids or similar... then why not? There are a lot of benefits, such as simpler SQL queries in your backend. You can also merge data from different databases into one as collissions are highly unlikely, which is not possible with numeric IDs.