BG3 had a day-one patch, and is at its 6th hotfix now. Does it make it a broken game?
With the scale of modern AAA games it is inevitable, if a studio had to wait until every bug in a game the size of Starfield was fixed to release it, it would simply never release. You have to decide at some point that the game is in a releasable state, and at this moment you start printing discs, then you keep working on it and fixing bugs and that constitues the day-one patch. And don’t worry about the expansion, they started working on it long before the release.