Earlier quoted context omitted.
of course. i'm just pointing out that having a 'critical' infrastructure which components have been obtained for free and then complaining about those components asking for money in one way or another is rude; unless the OP already donates and didn't say so, in which case please accept my sincere apologies.
That's a deeply flawed line of thinking. Those components were obtained at a price of 0 moneys, which at the time of "obtaining" was agreed upon by both sides. In this situation, yes, asking for money later is very rude, in my opinion.
You might want to reread the MIT license provided with the software to see which guarantees it actually (doesn’t) provide to you.