I’m aware quite a lot of hunters do use the AR15 for small game and vermin, or even medium game with heavier rounds.
From what I understand, they only really have one reasonable hunting application and that's for wild boar given their fortitude and tenacity to the point a bolt-action may put hunters at risk, so something like an AR platform would lend itself to that.
For small game you could easily get a bolt-action rifle in .223, so there are definitely options out there for small and medium game in long rifle formats.
The AR15 isn't a hunting rifles, there are better rifles for that.
If you need to bear arms in case you need to take down a tyrannical government, you need something that kills people. And using the gun for hunting can help you to get experience using it.
But . . . as
"the government" also has F16s, cruise missiles, apache helicopters, nuclear bombs, ICBM's, nuclear submarines, ...
So, do you want an equivalent to those as well?
This is easy to say, with words that fit on a few square inches of paper or computer screen. But the United States is bigger than a few square inches. And there are over three hundred million people in the United States.
In order for a government to take tyrannical control, in America, it would need enough of those rockets and helicopters with ammunition enough, to control all the land plus all the people.
Plus, they would need the cooperation of all the soldiers and all the million police officers. Even if the generals agreed to do something, how many soldiers would keep cooperating? And how many police?
If you think the United States has millions of soldiers and police officers who are ready to cooperate with a tyrannical government control take, this is interesting how you feel so many Americans are ready-to-go to be stupid enough and/or evil enough to cooperate with a tyrannical group.
A handful of tyrants can't handle enough weapons to control over three hundred million Americans and their soldiers and police officers.
So, why are certain people trying to train us to think they can? If we think they can, possibly we are more ready to cooperate and just give up if tyrants make a move.
But, to me, it looks like now half the country is against the other half of its voters. And the real and fake news is not working to swing people all to one side or the other. So, any tyrants waiting on either side have a problem