I see people in competitive telling me to give them the 2nd half and now I've seen it in pro play. Why do people fill it to half and then let a team mate defuse the 2nd half?

anyone have a nice aim training playlist to use? im not new to fps games or anything im just taking a break from cs (3k elo faceit) and this game's version of aimbotz is lackluster so aimlab looks better to use

This was observed on Windows 8.1 and Windows 10 by 2 of my friends. The game always worked and they are on compatible operating systems with the latest drivers. Somehow a reboot seems to fix the problem but not always. Could this be a prob...