PoE 2 had fairly underwhelming sales at launch but over time it caught up a bit. The game at this point made back its cost a while ago and started to finally making money, so it can't exactly be dismissed as a complete failure.
Still, a bit unlikely to see Obsidian rushing to make another one for a while...
Party control in Baldur's Gate 3 is a complete mess that begs to be addressed. SAY NO TO THE TOILET CHAIN