Everyone in the first world causes vast amounts of suffering to humans across the globe just to maintain our standard of living. Just by being on the internet, we've all decided we're okay with this, and won't voluntarily stop causing suffering for our pleasure.
I have reflected upon it, and decided I don't care. Anyway, animals would be the last on the list of things to help if I decided to act truly ethically. It feels nice to pretend you're ethically superior though, posting photos of vegan food with an iPhone, so I won't blame anyone for it.