Repairing a cracked wheel?

I've had a few vintage wheels welded up for me that I curbed, including one with a 2 inch section knocked right out of it, but getting the beads to seal with tubeless tires can be a challenge.
Yours is bent so that will definitely be an issue, cuz aluminum if it bends, does not want to bend back; it's a one-time deal. Therefore, I agree with those who recommended to replace it.