I assume he means a option "Sprint always on" in gameplay settings.
I really missed that too. Using it in other games that have it too.
I never walk in this game either. So it's a bit annyoing to have a button i have to press all the time between some action, because it doesn't reactivate sprint in every situation if toggled.
I think it complicates fluid movement to either have to toggle it or having it pressed most of the time.
One could argue this option would take skill out of it. On the other hand it takes away options, so it's more for the casual player (like me) who likes to not have to worry about a nuance he probably will never really need.
No not toggle sprint because toggle it will make your player sprint without keep pressing the key but it will reset after making actions so you have to press it again and that's frustrating in a fast pace game, in my opinion, its a must and adds more focus on the parkour skills
Maybe the game would be better if sprint was always on, without any punishment for shooting your gun and going ads when leaving the sprint animation. Fortnite did it with their game, they used to have a sprint toggle button but then they completely removed it and has the character to always sprint as its default movement. I think for a fast pace game like this, sprint always on as the default movement might be the best idea. Don't forget to remove the delay time when leaving the sprint animation to shoot or ads, which is highly important.