This is just an advertisement for the company. Fact is, free-threading is still up to 50% slower, the tail call interpreter isn't much faster at all, and free-threading is still flaky.
Things they won't tell you at PyCon.
replies(2):
Things they won't tell you at PyCon.
It's a big project that's going to take lots of time by lots of people to finish. Keep it behind opt-in, keep accepting pull requests after rigorous testing, and it's fine.