One of the biggest struggles I have is in target confirmation, or the act of actually checking to see that your crosshair is on the target's head before firing.
I have a tendency to flick and pull the trigger instinctively, which often leads to a missed first-shot.
This first shot accuracy is especially important in games such as Valorant, where the second shot can be too late (or miss due to recoil).
Although it has significantly slowed down my speed in which I can flick, I can already see the benefits in-game where, in the context of a 1v1 gunfight, the opposing team is also whiffing and trying to get their crosshair on target.
In having this extra layer of practice under my belt, I feel that the concept of calm aim is one step closer.
It's not that there's "plenty" of time to shoot, but that a confirmed shot is far more valuable than a stray whiff that's relying solely on muscle memory.
The context changes dynamically. You are moving, and the enemy is moving, too.
Try to cut down on the noise of the gameplay and focus on the confirmation aspect of your shooting!