No, that's not what I'm saying. But the article criticizes general issues of _any_ software project. Where the critique doesn't make sense is trying to say these issues are specific to F/LOSS, and for that reason "source code is not enough".

F/LOSS projects have plenty to criticize, like any other project. The major difference is that they provide more freedoms, where these issues can be fixed by external contributors. Saying that's "not enough" is very entitled, and missing the point.