That's a very National focussed perspective and thus definitely a disadvantage of the Swiss train system ;)

I'm Swiss and I disagree, and so do many experts. First of all, arriving earlier is always good, because many people who get off on that stop still arrive earlier. Also, people who connect to a different mode of transit, such as Trams or S-Bahns very likely can catch an earlier connection.

In addition, if we built proper high speed lines, would could increase the frequency so much that it doesn't actually matter anymore.

So it doesn't actually break the system, it improves it.

Join us in advocating for this vision: https://swissrailvolution.ch/#goals