You can say what you like but when people are returning the machine 3 or 4 times and getting the exact same keyboard issue that tells me everything I need to know. The keyboard design is rubbish, end of discussion.
Not to disagree, because you are right, but is that happening with the 2018? I have seen a few people have issues here, but nothing like what you describe. Even in the Butterfly 3 thread, as best I can tell there are maybe 1 or 2 reports of 2018 keyboards failing since the start of December. Most of the last 6 or 7 pages of that thread (dating back to the start of December) are either people complaining about their pre-2018 keyboard or talking about Apple quality and alternative options. Perhaps the first 50ish pages are full of 2018s with bad keyboards (I have not read all of it), but I highly doubt it.
In fact, a cursory look at the first page of this subforum right now shows only a few threads (3 or 4) about people with issues of any kind if you remove the three mega threads for the keyboard, T2, and speakers which as I stated contain more back and forth between the same people than actual reports of problems.
Most of what I have seen here in the sub is
concern that the machine will fail. Which has led to people either making or receiving and acting on rather poor recommendations. If the problems with the machine (speaking mostly to the 2018 here) were really widespread, I would think we would have significantly more threads about problems.
Again. I do not mean to say these machines are perfect. And I am not claiming that Apple QC hasn't dropped off. However, I feel like a lot of people are simply responding to the echo chamber we are in here. What little repair evidence I have found has actually shown the 2016 and newer machines are more reliable overall than previous machines, and Apple remains the top brand for reliability amongst computer makers according to most outlets that test these things.
If anyone is thinking of abandoning Apple because the laptops lack the necessary ports, they dislike the feel of the keyboard, they are tired of the rising cost, poor spec value, or hardware that is not always current, then I understand and think you are right to look over the fence.
However, if you are worried about reliability and are concerned that you are buying a ticking time bomb, I would suggest you pull back from forums for a while and take a big picture perspective. The idea of leaving Apple for Dell, hp, Razer, etc for better reliability is not really rational and likely a response to the sky is falling perspective of the forum.