If Bambu Lab responds to this criticism with lawyers instead of clear technical answers, it will only make the forced cloud requirement look more suspicious.

To me, this is an obvious security risk. These printers are often used in labs, startups, engineering teams, and potentially even government environments. If print data, models, logs, or usage patterns are routed through a company controlled infrastructure, that creates a real opportunity for corporate espionage or data harvesting.

I would not be surprised if Bambu Lab eventually faces the same level of scrutiny that Huawei network devices did.