At some point, you will no longer be able to use Ledger Live without a firmware update. With the old firmware, you will probably have to give up Ledger Live and use other apps.
Also, earlier there were users who had a problem with the firmware upgrade because they had too outdated a version.

Certainly this is too many conditions and worries about the wallet, enough reason to think about another HW manufacturer. It is not negligible that here too you received suggestions in this direction from several different people