If I am a sysadmin, does it matter if I have the MASTER KEY password or not?

So currently I've faced some issues restoring databases with Symmetrical keys, Master keys, SSISDB and etc and I got curious. We didn't have the password for anything. All that was done in the past, stayed there, BUT I could normally restore the DBs by regenerating password for keys, moving DBs, restoring DBs,opening the keys on source server and latest ALTER MASTER KEY ADD ENCRYPTION BY SERVICE MASTER KEY. So, if you are a sysadmin, (obviously it's a good practice) but if you lose keys, it's no trouble , since we can regenerate, right?