About one click I don’t say anything, because I don’t see it. Semantic search itself… I get better answers from Ask much faster, because I normally don’t know exact search terms, just what I need. And the Ask explains (except when it hallucinates big time 
) but with search I have to open 100 hits and read all those topics thru just to find I didn’t get what I needed 
So from my point of view the questions is not if semantic search is better or not (no matter is its enabling happens in one or 15 secs, but is searching good enough at all.