At the elite level, the use of opening ballots would reduce the influence of engine lines.
I started a thread about it some time ago. It's here:
https://www.chess.com/forum/view/general/how-about-opening-ballots
You mean like playing chess with a dice? I don´t think so.
This thread is not that much about the theory at the elite level, it’s that beginners are trying to learn complicated variations, when they really should be studying tactics and positional play.
I believe it´s much a bullet/blitz thing. Those forms of "chess" are not conducive to thinking but rather favours those who have memorized as much of the game as possible. When beginners start playing bullet/blitz memorizing is the only way but it doesn´t lead anywhere.