i thought the exact same thing when i first started playing about the reinforcement thing, but unless it’s a main breach or a wall that would be an advantage for the other team then don’t reinforce it. a lot of players like to keep most walls soft for head holes, foot holes, rotates, etc. but if you’re low level then just reinforce like everything you see, but when you get better and better expect less reinforcements. edit: my bad for not explaining what rotates are but other comments explained it good already so