They meant in other contexts. As in, the latter is a decent platform full of ways to find educated, diverse commentary. The former is an echo chamber filled with rancid, hate-filled bullshit.
It's essentially forked mastodon. There's no federation with it. It's just using the core functionality. Plus Mastodon's development had a goal and vision. TruthSocial is somewhat antithetical to it.
Yup, they didn't comply with the license Mastodon uses (Affero General Public License) by not publishing the source code and making it accessible via something like a button and they got a legal notice to either add one or get sued