Yeah, and it really doesn't help that pretty much anything you buy is "self-contaminating" with several different plastics found on a single piece of trash (e.g., a plastic bottle with label, adhesive and cap all of different types of plastic).
Unfortunately, that that little recycling symbol is basically just a marketing ploy nowadays, to make products look "greener" than they actually are, and to shift responsibility off manufacturers and onto consumers.
It's always worth it to make the effort, but it's frustrating that our economy is structured to make it practically impossible to do the right thing, for pretty much anything.