I'm not sure I agree exactly but riffing on this idea... How many times have we written code to solve a problem, got a new job at another company and come acro

I'm not sure I agree exactly but riffing on this idea... How many times have we written code to solve a problem, got a new job at another company and come across the same problem and ended up writing very similar code. That's not even copying code written by another person, but still potentially copyright violation (depending on how similar that new version of the code is).