Most wallets will not support this.
Yes, but it is not a question, if your wallet supports it or not. It is a question, if attackers will be able to exploit it, if secp256k1 will be broken.
And from the security perspective, your coins are as strong as the weakest link. Which means, that if anyone will ever try to attack, then the external, untweaked key will be attacked, because it is just easier to attack some known public key, than to target some unknown, hashed key.
Also, each address has an untweaked, external key. There are no Taproot addresses, where you can say "I want only internal key, and nothing else". Which means, that if someone will break the external key, then the internal key can be set to whatever, and it wouldn't matter, because the attacker will just use external key to move them.