hide unity files after build

when I create the executable of my game, it also creates the folder where namegame_data inside there are many files named unity, you can hide or delete these files? because in this way we understand that it is a game of unity and would like something more professional, or directly or with only executable file is not encrypted

Being made in Unity doesn’t make it less professional. The majority of games these days are made with one third-party engine or another. Most people don’t know or care about these things anyway.

–Eric

then we must necessarily keep in view those files?