The US cannot admit that sometimes in some cultures a strong government may not necessarily be elected in what they call "fair and free" elections.
The US (and by extension Australia) have a very poor record in the 20th century of supporting "elected" governments at the expense of the people they are supposed to serve. For example the extremely corrupt South Vietnamese government.
In most recent times the lies that Bush, Blair and Howard repeated regarding WMD to justify democratisation of Iraq (and there were dissenting voices in the intelligence agencies that were ignored and ostracised) have backfired big time. I sit back and ask myself are the people of Iraq better off with Saddam's regime gone? They may be in the future, but what about the lost two or three generations between now and then? What about the flow on effects between with other states?
Is Lybia better off without Gaddafi (sp)? Will Syria be better off without Assad? These regimes had serious downsides, very serious, but they also kept the ultra extremists and militarists under control.
Finally I hate hypocrisy, and the Foreign Policies of the west against regimes like those stated nicely ignore their favoured "friends" like the Sauds, Jordan, UAE and various Central American states. Basically as long as you play nice with the west they will endorse and recognise your authority, make the wrong friends (eg. Russia or Iran) or restrain "trade" (read western profits) and you are in world of hurt and will be declared part of the "Axis of Evil" or a "Death Cult"