I knwo what you mean. I've never been booted because i think for some reason the system knows when it's an accident or something. I've seen my teammates boot people who intentionally betray but most of mine are accidents or can be seen as accidents. Like if i it's usually something that is a grenade blast. which isnt much that can be done. However only reason i have betrayed is becasue they betrayed me forst.. especcially if i had just picked up the sniper or shotgun they were running to and i spwned in front of. I dont know how it works besides some way of knowing accidents and purpose betrayers that have had many offenses.