Does anyone happen to know whether it is still a thing? And if it is, I wonder if there is reason why it isn't, at least far as I can tell, something most builders use. There is the small inconvenience of having to set qbits etc. if one wants to use this command in a greet prog, but other than that it seems like something that could be super useful. Or are there other side effects that make it not very practical in many situations?
Thanks as always for input.
