Sen. Ernst calls out Biden for spending millions on tool to help 'police content' posted by...

Article Quote" In early October, the Analysis and Response Toolkit for Trust (ARTT), which is led by researchers at Hacks/Hackers and the University of Washington, received a $5 million grant from the National Science Foundation."
This just doesn't seem legal to me. Government isn't supposed to be limiting anyone's speech. What are is President Biden doing with my money?