From what I hear, Hyundai is installing SK batteries for the recall. They had them ready anyways given their Kia stablemates were using them already. They are probably going to stick with SK going forward for the time being. If they didn't have SK ready there is no way they can handle the recall in any sane amount of time, as LG is bogged down and especially given even GM is not confident any replacement cells LG is producing would be defect free.
VW also has the SK option (the US made ones will use SK cells made in the US, only possible because of settlement between SK and LG for SK stealing trade secrets). However, I don't think it'll be fast enough for the OP as the SK and US made ID.4s won't be made in volume until next year (plus OP need to be careful not to buy leftover model).
GM is in a different situation, LG Chem is their only route forward (even the next gen Ultium batteries are LG pouch cells of similar design). They must fix the issue, but it'll be a very hard and a long wait for people that are going to hold on to their Bolts. Some of them just jumped from a pre-2020 model into a later one too. I suggested some people do that too, and now I regret it, so I'm going to warn people to tread carefully in terms of another LG Chem car if they just came from a Bolt.