Yeah, nah. I sympathize with your point of view, but implementing Pernosco requires some serious science. If you try building a database of all memory and register changes in a naive way, it isn't going to work at all for nontrivial programs. Of course it could be cloned, but you would need a very good team and a lot of work.

Also either you start with rr as a base, in which case you need people with deep rr knowledge, and I know their names, or you build or buy your own record and replay framework --- more time and money.