No I haven't, and "easy" is not a well defined term here. What I said is that it's not a matter of being ready or not, it's a matter of choosing to or not. And

No I haven't, and "easy" is not a well defined term here. What I said is that it's not a matter of being ready or not, it's a matter of choosing to or not. And lots of companies can and actually did choose to do that at very short order when covid was causing shutdowns, so if you want to make extraordinary claims to the contrary then you'll need to bring a lot of evidence.