Trusted
muppet:
He/she asked "How do I limit YouTube Bandwidth?" If you don't know, don't post.
It's a losing battle...
There's no practical way to limit data usage/quality across devices/users in the home without spending money on hardware capable of decent QoS and per user/device data limits.. even free OS solutions require hardware to run on, tech savvy to install/config.
Also youtube won't be the only problem wait till they discover twitch.tv, snapcaht etc etc etc.. even facebook has more video these days.
Change to a larger plan is the best option.
