about FURIOUSS:

Speed aiming in higher elos is generally better because you’ll on average get more involvement in matches by speed strafing and speed aiming.

Meaning, you’ll be able to make superman plays like rushing through top mid smoke in Mirage and kill window player and connector player.

You will in general more often get at least one kill by speed aiming the way he describes it.

However, I agree it’s stupid to bring up such a concept for silvers, and even for higher elo as well.

Why? Because higher elos already have a playstyle and you can’t JUST have superhero aimers in your team, and silvers have to focus on aiming correctly and get muscle memory first, as you stated.