Earlier quoted context omitted.
If you listen to the podcast they explain that it wasn't his fault. Spoilers: he designed BER for fast passenger transit, just like Tegel, but the airport authorities wanted more shopping space. So they crammed as many shops as they could in detriment of the passenger experience. And then there's the situation with the rise of low-cost airlines who weren't allowed to use the jetway... I definitely recommend listening…
The whole not using the jetway thing in Germany blows my mind. I flew Lufthansa SEA-FRA in 2019, and the fully packed 747 had to walk onto the ramp, and load up into buses to get to the terminal. Outrageous. The only time I've ever done that in NA is flying at places like CAK in a micro regional jet.
thisisfine.jpg