Here are more schools with similar programs.
But many private schools are providing very generous aid already but not making waves like this. Checking out the NPC of Willams, Amherst, Haverford, Wesleyan, it seems family with 100K income may pay very little, could be very close to tuition free.
https://news.harvard.edu/gazette/story/2025/03/harvard-expands-financial-aid/ 200K
https://news.mit.edu/2024/mit-tuition-undergraduates-family-income-1120 200K
https://admissions.dartmouth.edu/glossary-term/zero-parent-contribution-initiative 125k