Does it realistically matter if you don't use a correct address? I ask because I have a number of domains still registered to an old home address. I have never

Does it realistically matter if you don't use a correct address? I ask because I have a number of domains still registered to an old home address. I have never bothered to update them due to laziness and privacy concerns - but the domains keep working. There has never been an attempt to verify the address.