It has in fact never been easier in the history of time to legally acquire media. It takes approximately 4 mouse clicks in iTunes to purchase and start downloading any movie, TV show, or music. You can start streaming it in after about 30 seconds, or you could let the whole thing download. The quality is also higher than pirated content because they have a fantastic encoding off of source material.
If I gave you an iTunes account with free access to to everything on iTunes it would be far faster and easier to use than even Pirate Bay. Toss in a cheap $99 AppleTV and you can get it in your living room hassle free. The only downside, of course, is that it costs money. Of course renting a movie on iTunes is faster, easier, and cheaper than renting a VHS from the store 15 years ago but when you can pirate it for free who gives a shit?
<insert snarky comment about not all media being available on iTunes or in all countries>