I'm over 2 years on T with very little facial hair at all. Before I had my hysterectomy last year (over a year on T) I had almost zero facial hair and after I had all stuff removed I got some growth but not a notable amount. Maybe get your levels checked and talk to a doctor about your concerns?
Remember genetics can also play a roll in things like facial hair. Having a good amount of Native American ancestors I didn't expect much in the way of facial hair. And the other side is Austrian and some family lines don't have much in the way of facial hair either. My family is pretty hit and miss on the facial hair, looking at my brothers and cousins from both sides (same approximate genetic dilution) I had a fair guess that if I had any facial hair it probably would be patchy hah. Both grandpas and all my uncles are fairly hairy but my cousins....some are and some aren't. Oh well my facial structure has sharpened quite a bit on hormones (began getting real noticeable after the 2 year mark) and I lost all the "baby face" fat once I began religiously running, and those things combined seem to be the key to getting people to gender me correctly.
Hah Ayden you think blonde is bad? What facial hair I have isn't just one color. I have blonde, red, brown and black facial hair.

So what hair I do have looks even thinner on my left side since the majority of that hair is blonde. My sister says I'm calico...