In any case the seed phrase of your wallet should not be your main worry. A scalable quantum computer will be used to drain all utxo with known public keys, which will collapse the bitcoin price and make your wallet nearly worthless even if its specific keys are not yet cracked.
Deriving private keys from public keys is the only worrying threat vector, as pointed out by tromp. For brute forcing seed phrases neither QC nor AI are offering any kind of advantage.
That being said, the potential of deriving private keys from public keys via QC is a pretty big deal. It still remains to be seen whether QC will get close in our lifetime though, scalability is still a huge issue and may or may not lead to the technology hitting a brick wall.