I think it should be scrutinized.
Yeah, that's what we 're doing in this thread. We 're scrutinizing one of their tactics.
Just like I have posted before, I also do not like it. But not only that, I also do not like any third-party services when it is about bitcoin. The best solution for me is multisig setup which is enough for inheritance purpose. Also another is time lock. There are other means you can easily make your hires inherit your coins than relying on those services.
Sure, the way I would go about it would be to have 3 air-gapped devices that are fully independent from one another.
Again, in my original post, the major question I have is about one of the cosigners being a hot wallet and its backup being on the cloud. For me this is a huge red flag, and my question remains... does anyone think it's a good practice? I am talking about custom setups (not casa's) right here.