It's both. Yes, non-resident annual passes are going up a lot to $250, but also: "Nonresidents without an annual pass will pay a $100 per person fee to enter 11 of the most visited national parks, in addition to the standard entrance fee."
https://www.doi.gov/pressreleases/d...dernized-more-affordable-national-park-access
Those parks are: Acadia, Bryce Canyon, Everglades , Glacier, Grand Canyon , Grand Teton, Rocky Mountain , Sequoia & Kings Canyon, Yellowstone, Yosemite, and Zion.
Note that unlike many national park entrance fees, which are charged per car, that $100 is per person. So if a non-resident family wanted to visit, for example, Grand Canyon, Yosemite, and Yellowstone—a very popular combination for people doing a one-time trip to the American West—they're going to have to get annual passes or end up paying $300/person just for those three parks.
Local tourist officials near Yosemite estimate that about 25% of that park's visitors are not U.S. residents, and there's a high percentage at many other popular parks, too, so it's a big question what these fees might do to the local economies if they discourage non-U.S. visitors.