This has already been disupted and the rule was changed if you would like to check Scarletts post in the minor updates section of the discord. Making it so that no window can be enetered through would remove quite a lot of innovative raiding techniques, for example, this building in Novaya Petrovka. You are proposing that you cannot enter either section of this window, when in fact, the rules state that you can enter through the area I have circled in red, but you can not enter in the area I have circled in blue. The system is in place to keep things realistic. The staff team are well educated enough to know what "bars" ̶m̶e̶a̶n̶ are.