As many have pointed out, the cost of token via Cursor is prohibitive compared to having a CC or Codex subscription, so I think the new update brings little to current users, but reduces Cursor's usability.
I think Cursor should go in the direction of embracing other provider's extensions and go for a more integrated and customizable IDE, rather than a one-solution-fits-all kind of an approach. Today I opened VSC again after a log time.