Fivetran CEO George Fraser's theory of the SaaSpocalypse: "There's a lot more uncertainty embedded in all these SaaS companies... than there was a year ago." "I don't really buy into this reason that all these SaaS categories are gonna disappear and be replaced with vibe-coded software. I think there will be some, but I think the bigger threat is simply new companies coming along. It is just so much easier to write software now that AI-native companies will just zoom and catch up to the…