The author provides very surface-level criticism of two Rust tools , but they don't look into why those choices were made. I'm ignoring the Python complaint since it's discussed in other comments. With about five minutes of my time, I found out: wrap_comments was introduced in 2019 [0]. There are bugs in the implementation (it breaks Markdown tables), so the option hasn't been marked as stable. Progress on the issue…
I think that's unfair. He wasn't writing about how much free software sucks, he was writing about how some of the rust tooling sucks.
Even in the larger context, everything he wrote applies just as readily to proprietary software. These sorts of issues are everywhere.