For what do you pine?

I miss western-style vegetarian food as well. Thick, hearty soups, handmade vegeburgers etc. (although surely the prevalence of vegeburgers, vegebangers etc. in the west means that there’s about the same amount of vegetarian-food-intended-to-look-like-meat over there.)

However;
1 I’ve never been to a vegetarian restaurant here where soy dishes came close to outnumbering vegetable ones
2 Yes, quite a few dishes in quite a few vege. restaurants are on the oily side but if you pick and choose you can get some great stuff.
3 Chili is fine
4 The no onions/garlic thing is a pretty common theme in Buddhism in various regions in Asia, and in some other religious traditions originating in India. Some Buddhists will eat them normally but will forgo them at particular times for example when on retreat.
More on this topic here;
[Vegetarian food in Taiwan - #9 by Joesox