At least there are trains... and Munich in particular is slightly weird in that the subway (U-Bahn) is run by a municipal company and works very reliably given the amount of people they're moving, while the suburban trains (S-Bahn) are run by Deutsche Bahn and are often a mess at rush hour. In part that's due to the design flaw of having a massive central bottleneck.

Similarly for universities, the quality differs. Go to Munich's technical university and you'll see buildings in the top percentiles. Go to other universities and the substance is easily going to be much older - but then again, Germany sets its priorities to a good quality education without student debt, and the buildings themselves don't matter much for the education.

Generally, I feel like all these complaints need to be measured against what the alternative is. Which cities have a busy subway system where commuters aren't complaining?