Sure, I'm all for paying taxes if you get good services in return.
But what kills me is when buying stuff from the US and paying whatever import taxes are required on top of shipping, and VAT on top of all that, you still end up cheaper.
Taking GP's example, shipping, taxes on the product + shipping won't end up more than doubling the initial price.
Hell, things are so ridiculous that a while ago I bought an Italian-made[0] tripod and gear head from BH in NY. Had it shipped by UPS (large and heavy parcel, so not cheap), paid taxes on the complete price, and it was still way cheaper than buying locally from France.
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[0] It pretends to be actually made in Italy, not only an Italian brand off-shoring production to Asia.