I remember buying one in 2019, and shortly thereafter all customer data was dumped on the internet endangering everyone who bought one.
Then after deep diving the tech i threw it in the trash, it seemed like security theatre product.
There's also been so many phishing attempts, fake ledgers sold, bricked ones losing funds, it's total shitshow that ecosystem if you check their subreddit going back in time.
The more you rely on 3. parties, and the more obfuscated your setup is, the more unsafe your data is. I just use isolated cheap laptops and encrypted usb's now.