If you are talking about people farming and ranching on taxpayer owned property I don't consider you to have any rights other than those expressly granted to you in writing by us taxpayers.
If you don't like our rules get off our land.
Written (then re-written) by faceless appointed bureaucrats who GRANT RIGHTS for taxpayers.
You really don't get it. The environmental wackos in the Forest Service, Park Service, et al don't think of it as "our"land, they think of it as their land and would keep you off of it too, if they could. Believe me, they try to close our lands down every chance they get. We, and that includes ranchers should be allowed to use our land, so long as we don't damage it. Reasonable fees are okay but get the zelots out of the Forest Service.
You're confused.
It's not 'taxpayer owned' land; the ranchers have patent title to the water, surface, and grazing rights. The 'taxpayers' only own the remaining rights, if any. Grazing is very beneficial to the land, and beneficial to the 'taxpayers' too. There is no better source of food than range-fed beef, if you wish to live a long life; if not, go vegan and die young.