The lesson of this whole debacle is that the only way to KNOW that no one else has your seed is to generate it yourself. Therefore, any device that does not allow you to supply your own seed is unsuitable for use. Full stop. So I would NEVER put serious amounts of coin secured by Bitkey, Ballet, Satscard, etc. because I can’t verify that their seed material has not been compromised. I admit that my opinion in this matter is a bit of an outlier here.