Their action was uncalled for. But that doesn't make it right that we unjustly interfered in the matters of their country, especially since we came down on the side that is friendly with our worst enemy
Some angry Serb rioters set fire to our embassy building? Bad.
But the KLA is allied with AQ, who has been known to do a lot worse things to American buildings.
The "injustice" of NATO's diplomacy is not a closed question.
especially since we came down on the side that is friendly with our worst enemy
Do you mean the Serbs, who are united in a security pact with the Islamofascist Iranian regime that is murdering US soldiers and marines in Iraq?
While the Albanians of Kosovo are not very nice customers, they aren't the ones making deals with Ahmadinejad.
But the KLA is allied with AQ
I am unaware of any formal organizational ties between the KLA and AQ. I am certain that individual KLA members and individual AQ members have close ties and have likely worked together in the Balkans, but the Albanian terrorists captured in the US did not have any clear link to AQ's command structure - while in Iraq, Albania has assisted the US and the Albanian government has supported our intervention.
If the KLA is simply a proxy of Albania in Kosovo, which most observers agree they are, then they are proxies of a government that is fighting AQ in Iraq alongside the US.
There is a formal and public agreement between Serbia and the paymasters of Hezbollah, but there is no such definitive link between the provisional government of Kosovo and AQ.