Home Assistant and its developers may not be perfect, but at least the imperfections are out in the open. We can’t comment on the quality of the commercial black boxes because we can’t see it.
I think that quote is a bit harsh, JavaScript is not inherently bad, or at least no worse than the people writing it. Install script piping is not an officially recommended installation method by HA. Both are also found in projects far more critical than HA.
Giving a kneejerk rejection to Home Assistant to instead adopt another proprietary hub a bit earlier in the enshittification pipeline doesn’t seem a great plan to me.
One of the reasons illegal drugs are as dangerous as they are is because they are illegal. Their illicit nature means they are manufactured and distributed without any proper oversight or regulation, leading to dangerous lack of quality control.
If recreational drugs could be purchased with proper standards for purity, dosage etc they would be much safer for their users.