Don't be distracted by "bubbles" you see on the surface of the pond, they do not indicate how the whole pond is faring.
The pond here is public hunting on public lands.
Read up on the North American Wildlife Conservation Model .
https://en.wikipedia.org/wiki/North_American_Model_of_Wildlife_Conservation
Rapidly-increasing population quickly increases the value of public lands on which we recreate, and competition among users. More than with hunting, technology is improving ease of access to motor sports, mountain biking, even plain old hiking and camping. The trend toward fewer hunters parallels a stronger trend to more of every other kind of recreational user.
Because this is public land, voter #s influence management policy. If you doubt politics, $ and voters can outcompete the needs of native wildlife, consider the loss of winter range in the Rocky Mountain west. It is now ag land, resort and residential development. Or reservoirs. Game management agencies pay millions of dollars of license revenue for game damage claims. As hunters lose influence in public land management decisions, spring recreation overrides elk calving, and half the herd vanishes in short order; which is the current case in the Vail and Roaring Fork/Aspen valleys in CO. Ditto for deer.
We have to look past our noses of self-interest, to the longer view of how public land hunting competes or doesn't with all the other uses: recreational, industrial or agricultural. Hunting will lose out, and not because of PETA or antis. It will happen when there aren't enough hunter/voters to stand up for the North American Model, which has no value to any users except hunters.
Any obstacle to recruiting and maintaining public land hunter #s will accelerate this trend toward pay-to-play hunting on private land, and little or no hunting on whatever public land remains. Example: Chasing off nonresident hunters is short-sighted, unless they can be replaced with new resident hunter/voters, like Idaho is trying. Not going to happen. Montana's ranchers are succeeding at shrinking that state's elk herd. Californian, Texan, Oklahoman, Illinoisan and all other nonresident hunter/voters have influence on management policies on federal lands in the west. Without them, soon enough the only hunting left will be for the King's Deer, on the private palace grounds, costing a king's ransom. Then the defeat of the North American Model will be complete and final.