Draw an imaginary vertical line from the halfway point east-to-west of North Dakota at the Canadian border, down to the half-way point east-to-west of Texas at the Mexican border. If you live/hunt East of this ever-increasing-as-you-go-east precip line (or if you live West of the Sierra/Nevadas or Oregon/Washington desert), then teats on a boar hog are more useful to you than a 13" or shorter bipod on a rifle, for hunting, 99.97% of the time. There is simply no place from which to shoot where there's no vegetation blocking your bullet path. Worse than dead weight - because it's dead weight that makes your rifle front-heavy and unweildy. Putting a lump of lead of the same weight in your fanny pack would be preferable, because it'd be easier to carry. No brainer.
If you live/hunt West of that line, but east of the Sierra-Nevadas / temperate PNW, then such a bipod stuck to a rifle (13" or less), is STILL useless as teats on a boar hog 93-98% of the time, roughly, depending upon where you live and hunt - has to be pretty desert-y, and/or with a lot of bluffs/hills, for them to ever help.... Still, I'd say no personally.
Now, having said that, a bipod or tripod that is TALL - one which can stretch out to at least 20-24", or preferably even more (adjustable up to at least 36", let's say) - well that's a horse of a totally different color - very very very useful... However, such a tall bipod or tripod does not need to be, and SHOULD NOT be, *attached* to one's rifle, in my opinion, but employed once you set up your ambush spot or stalk to your shot point. I guess a tall bipod or tripod COULD be attached to your rifle, if you're never gonna take a snap shot - I could see that, perhaps.
It's rather comical to me trying to imagine some of these tactical guys who have never hunted -from the entire midwest/south/east part of the country -- finally getting out to try to hunt big game with their heavy tactical rifles made even heavier by a bipod, trying to get down on the ground to wait for game or shoot game... Not only is there no way to take a shot from prone, due to plants, you'd never NEED to take a shot, because you'd never SEE the game yourself from the prone position.
However, if one wants to lie there on the ground letting the ticks crawl up on you and watch the sticks and weeds for hours on end during hunting season - well, it's a free country - more power to ya!