Hey Dailey. In the actual history of the Battle of Dunkirk, the Whermacht High Command decided to stop the advance and consolidate a perimeter around the enemy troops to stop a breakout. Convincing Hitler to give the orders. They didn't think that England could send ships to save the troops. Goering took over and tried to eliminate the pocket by air power, which had some great success, but not enough to stop it completely. As for the Battle of Britain, Hitler and Goering decided to attack cities instead of the airfields and factories of British Air Command. Once they did that, the victory that was most assured, slipped away because the Brits were able to replace the fighters and manpower that the Germans were so close to decimating.
Suprised you didn't fix some of the enemy tanks during the retreat back to the town phase. As long as the next phase isn't triggered no enemy units would spawn, making all those repairable tanks free game
45:11 the main problem was the bombers since Germany had no long range bomber so they had to do with medium HE 111 and Stukas and also because Hilter decided to call back the Lufflaffe (excuse my misspelling) for Operation Barbarossa
So the reason why the Panzer I ran through everybody is because after being hit by the AT grenade, it was actually disable but the momentum kept it going. You can see this as there is a subtle sharp increase in speed after being hit. 32:39
Daily, your video was fun, but your history telling is pretty flawed. The Luftwaffe was pretty busy supporting the assault during the dunkirk evacuation, and it did make a serious effort to interdict the departure. In fact, it took extremely heavy losses doing so. Moreover, the British, while not happy, were NOT close to giving out during the blitz.