Hasbro/Takara are not screwing us over. There is plenty of the Takara SW available. And as far as Hasbro goes, the toy hasn't even been released in Australia yet. Even in the USA they only had a limited online early release to coincide with SDCC and will be getting more in August.
People like Trev I can understand trying to get one ASAP. He lives in the middle of nowhere and is at real risk of missing out. But regular folk that live in the more civilized world should have no problem. As I stated earlier (possibly in another thread) I passed up TRU MP-10 3 times before I finally bought one. Most people got one if they wanted one. It was mainly the people that passed and then started chasing them when they were almost all gone. SW will be no different. There are 800 units allocated to Australia. That's around 15 per store. If you want one, you'll get one.
And as for TRU stock being crap, I agree with Sinner, just because they don't stock what you like doesn't mean they have nothing. My local TRU has bugger all in TFs. Yet when it comes to things like Skylanders, TMNT, Lego, and all the girls stuff, they actually have quite a bit.