The article mostly focuses on the effectiveness of US weapons in the war, but the war has also shown that when the US gets low on munitions, it's "America first", with allies being left to wait:
Estonia's Minister of Defense Hanno Pevkur on Monday said the U.S. has paused Estonia's deliveries until the end of the war in Iran, at least. If the conflict lasts for a long time, Estonia may start to reconsider its previous decisions about weapons purchases, he added.
You left out one important piece of the Timeless Child plotline: Time Lords were supposed to have a limited number of regenerations, and the writers kept having to find excuses for the Doctor to go past the limit, but the Timeless Child plotline made it so the Time Lords have the limit because they got the regeneration ability from the Doctor, while the Doctor has the ability naturally and has no limit on regenerations. Makes it much easier to keep changing actors, which was probably the point of the whole thing.