As per my other comment, Swiss trains (especially SBB) are not as pleasant as they get credit for. I get a lot that "you know, in other countries it's much worse", and it reminds me of software hosting, where it was normal in the past to be offline occasionally. Then Google et al. came and showed that much more reliability is possible with good engineering. I think there would be a lot of room for improvement.

I disagree. Swiss trains are a delight. They even have trains going up mountains (although some of those cost extra). Public transit in Switzerland was extremely reliable when I was there, and also according to official statistics.

Complaining about Swiss trains is beyond me.