Dad lost Pin/Seedphrase - whats the best chance?

Hey guys, it seems like my dad lost the recovery phrase from 2017.... while its not a super crazy btc amount, I would like to discuss with you whats the best chance to go forward.

Unfortunatly, we tried 2 wrong pins. So 1 left before wiping... So we will ofc leave it like that.
While there is a chance to find this recovery-card somewhere, I would like to discuss possible options.

Do you think in the future, e.g. in 5-10 years there is a chance to hack into this old ledger with old firmware? I mean it would be a higher chance waiting for that then trying the last key and having it wiped.

Am I right?

Greetings and take it as a warning - never loose your seedphrase and never save your Pin on the same card ;-) Back in the days it wasnt enough money to take it more serious.
PS - Scammers go fuck yourself and dont dm me, thanks.