What if certain companies made a pact of increasing their services/goods cost by some percentage (let's say 15%-30%) and call it "the iPhone tax".

Make a beautiful logo out of it, constantly reminding people that the price increase is due to Apple.

... and at the same time offer a clue that they can get the same services/goods cheaper on another platform (say... Android).

Would that help to drive users to understand how bad Apple is and hopefully start a public uproar?

Perception right?