Ask HN: How do you handle QA at a startup with no QA team? Genuinely curious

Been doing QA for 19yrs, mostly at startups and still trying to figure out how are AI startups navigating the quality aspect nowadays, practically. I'm also trying to productize my expertise and I see quite a lot of confusion among startups these days between: moving fast(whatever that means), quality, hitting PMF and/or growth.