I have no experience with western MT deer hunting, but my understanding is mule deer numbers have been hurting over there for a long time. I wouldn’t judge the health of the mule deer herd by what’s in your parents’ back yard or what you might see in town. If you’ve only been hunting in eastern MT for 5 years, I can see why you wouldn’t notice much of a change in deer numbers. I was born and raised in eastern MT and it’s down right depressing comparing the quality of todays mule deer hunting to what it was like when I was growing up, and I’m only in my 30’s.No offense taken @rogerthat. This is a long conversation and there have been many tangents.
As I indicated, I'm originally from western MT, and my frame of reference for eastern MT is just the hunting I've done in Eastern MT over the last 5 years, which although that's half a decade, hasn't been enough time to note any differences in deer populations, but certainly differences in hunter pressure.
So my solution for not finding deer is to simply drive somewhere else or hike further, and I've never struggled to find and kill mule deer across the state, usually as an afterthought or out of desperation if I couldn't fill my elk tag.