My workaround here is/was:

- Install browser that lets you run plugins

- Change user-agent to a desktop browser - any will do

- (optional) run social fixer while you're at it

I completely understand that iOS probably won't let you do this. I've been doing this on Android and Firefox, and the web experience on a phone is... functional. Since it thinks its a desktop, the page layout doesn't always gracefully fit into a portrait form-factor. Landscape mode helps in those cases.

Yeah, my workaround is just going to the desktop version of Facebook when I absolutely must use it on my phone (usually marketplace-related.)