You dont learn from recent history, dont you?

You are still imagining top gun dog fights?
"Goose, I am switching to guns now!" Sharp manouver and getting that mig at electronic crosshairs.
New war is fought differently
Ukraine had nothing to match Russian strategic bombers' - yet they hit them effectively on tarmac in their bases with drones. Ups.
You see Irans response, lately, hitting bases , with primitive missiles, and with slow moving drones, including hitting awacs? (first awacs ever destroyed by enemy, but also Ukranians managed to hit russian equivalent of awacs, same way with drones on tarmac in the base)
Russians I think can do the same with Oreshnik missile, having entire Europe and european bases in range.
The question is only how many they can produce, and how many they have already produced.
They dont need T-72 tanks.
In my opinion taking the tanks as a measuring stick of army capability is wrong. None of massive tank assaults was succesfull in recent war: Russian (with Russian tanks) nor Ukranian (with russian and western tanks)
The doctrine of mass tank assault, as like thousands of t55 tanks in assault across European steppe, is obsolete, and not effective in modern battle. New counter weapons emerged.
Ukraine and Iran war proved one more thing: there is no such thing as perfect air defense.
And bases are vulnerable and within range
I think its more complicated than what you were saying.