Hi onagar. Will try to answer your points...
"I'm a bit taken aback that you have chosen to "force vegetable eating upon them!" "
I'm going to impose all kinds of things on them, like bedtimes, medicine, clothes, meals, until they have the capacity to take over for themselves. As all parents do.
"About these veggie sausages, Quorn mince and other meat substitutes. Are they any good?"
All very subjective, you like them or you don't, but Quorn is a very good low fat source of vegetarian protein, as is tofu.
"I wonder what it means if people claim to not want to eat meat, but pay extra for their vegetables to be dressed up as meat. Is that like nicotine chewing gum? "
Essentially, yeah, I suppose so. I have the utmost admiration for people who really like meat but give it up on ethical grounds. THat takes willpower. It's always been easy for me as I've always absolutely hated the stuff. Which is why I can't eat certain meat substitutes as they freak me out. Whereas a meat eater will tell you that quite a lot of these fake sausages etc taste nothing like meat, but they are actually quite good in their own right. Try the cauldron sausages, they're really good. My DH LOVES proper sausages/bacon but really enjoys them.