We have to understand Iran's logic here.

Hamas has been decimated & the people of Gaza are ready to revolt against them.

Hezbollah can't fight back against the Israeli air strikes.

Syria, the command & control center of the Irani resistance movement, has fallen.

Yemen is being bombed relentlessly by Israel & the US, with no foreseeable response or cessation.

Iran is using normalization as cover to keep Israel & the US from attacking them, collapsing the regime.

Fear of having missiles planted in their a** is an outstanding motivator. 

Iran is learning, much like the Taliban learned against Pakistan, propaganda videos make your fighters feel better, but EOD, that is the only war you will win against a significantly more powerful nation-state military.

But why worry.... they already have Passports to Paradise.