I'm sorry you had a bad birth experience, OP, but YABVU to criticise women who make a different choice, particularly when you're not even coming at it from a position of 'tried homebirth, it went wrong.' For you it was a hospital birth that was the bad experience, but no-one is telling you that you made the wrong decision in opting to give birth in hospital. You're taking your experience of one particular birth option and projecting it onto women who have/are making a completely different choice, which isn't particularly logical. I know you say 'I don't say any of this' but you are saying it. You're saying it on a public forum full of women who have made/are in the process of making all sorts of different birth choices.
I would strongly recommend looking into some sort of debriefing. I know a few people who've taken up that option and found it incredibly helpful.
I live in an area with one of the highest home birth rates in the country - usually highest or second highest in any given year. There is an experienced, supportive team of community midwives, lots of information available, and a monthly home birth group attended by midwives, student midwives and parents-to-be. Anyone considering a home birth in our area is about as well-informed as they can be.
My understanding is that one of the reasons home births aren't considered high risk is that with the small number of things that can go catastrophically, instantly wrong, you could be standing right in front of the most experienced consultant in the country and there'd still be no difference in the outcome. The vast majority of complications have warning signs, and with the level of care that comes with a home birth, you have a very good chance of having it picked up as early, or possibly even earlier, as with a hospital birth. Unless you're a long way from a hospital there's unlikely to be a delay in getting to theatre, as the necessary prepping will be done while you're on your way, rather than waiting in the hospital for a theatre to be ready.
I had DS1 in a London hospital with an extremely good reputation. I came perilously close to an unattended birth due to staffing levels and the midwives not believing I was progressing as fast as I was. It was very quick and ultimately straightforward, but pretty stressful, and it took far longer to get discharged than it should have done as we were missed off two lists and not seen by whoever it was that was supposed to see us.
I had DS2 at home in the area we now live in. It was extremely fast, but very calm, with one-to-one midwife care and good communication, meaning that no-one was caught on the hop. Midwives were cleaned up and gone within a couple of hours and family life was barely disrupted at all.
I'm now expecting DC3 and, barring complications, this will also be a home birth. Our nearest hospital is only about 4 miles away, but to get to it we have to go into the city and through some of the worst traffic in the area. If we had to go in we'd probably get there in under 10 minutes with blue lights, whereas it could be the best part of half an hour if we tried it by car at a busy time. Given the speed of previous deliveries, setting off in the car to try to get to the hospital would be a deeply stupid idea.
For me, a homebirth is not only the most desirable option - it's the safest and most responsible option, and while I absolutely understand that people can't help their feelings about their own experiences, it's completely inappropriate to project those feelings onto other people. Everyone has different circumstances and everyone has to weigh things up and reach a decision about the best option for them, and they should be able to do this without judgement.
If someone had started a thread on here saying that people who give birth in hospital are ill-informed and irresponsible they would have been ripped to shreds, quite rightly. People who have home births aren't all frivolous whale-music fanatics who think Mother Nature will look after them - the vast majority are perfectly sensible women making an entirely appropriate and valid choice.