[me_me_me]

In chess the beginning of the game is called opening. Its a set of pre-calculated/analyzed moves that lead game into different type of positions (styles of play).

It would be madness to call people who use 'openings' lazy etc.

It's literally how the skill levels of given game are improved. If something works, use it, then improve it/evolve it and lift the skill cap of the game up.