Dan never called out Fivetran, he wrote a couple sentences about problems he experienced with an anonymous ETL provider. That was it. Hell we don't even know that he's actually talking about Fivetran.

George however should not allowed to come to HN and start talking shit about random people who had the professional courtesy to never even mention the provider in question. The fact that his post isn't flagged, is highly upvoted, and dang hasn't swooped in to chastise him is a prime example of why HN is so fucking ridiculous and hypocritical.