Uhm....in the American military lone tanks don't drive around on their own.....so not four of you....minimum your platoon.....usually with plenty of infantry in support. Again....show me a film that after the blast....they wait out the tank and take a crew. If they survive the blast....they are fine. (you are the one who said they would show up after it was disabled and film them finishing off a crew)
No, you are right, we don't
EVER use lone tank anywhere, especially in build up area. But we also don't use armour to run around without objective.........
Problem is, when one in your platoon is disable, will you wait for recovery or you continue on your mission, doesn't matter if your tank break downs or under fire, you cannot risk breaking the chain of logistic just for 1 tank, that's not combat effective.
Let's see, say you're in a tank company, 16 tanks, 1 tank break down, who you left behind to wait for recovery?? First, of course is said tank that broken down. But then you will need to have a security detachment stay behind and look after the crew probable maybe a platoon of soldier?, then you need maybe 1 or 2 deuce and a half truck to make sure they are supplied and supported during the wait. Well, then probably it's wise to scratch the mission and just wait for that tank to recover, as you are leaving half of your company staying behind and guard just 1 tank......You are not going to make the mission on time, heck, you may not even have enough force to complete your mission.
Many stories I heard are people leaving everything from supply truck to the whole company to Humvee and tank on the side of the road, you can try to wait it out if you want, but nobody are going to stay behind and look after you when you broken down, it's not like your car is broken down at Queens Expressway and waiting for AAA to come pick you up, it may take hours if not days for recovery vehicle to get to you...
Normally you assess the situation and decided to leave them for recovery or destroy them and move on.