EOS usually leaks all the time??

Hello dear EOS community, my wife and I are thinking about whether we will get an EOS next year. However, I have already heard and read from an acquaintance (who does not drive an EOS himself) and here in the forum again and again that the EOS should be leaking. Is that really so? My wife is currently driving a Peugeot 206CC, since we never had problems with water in the roof area. Only when washing with the high pressure cleaner could some water in the area roof edge/front panel frame/be However, it was always only a running nose and only left. If it remains in this ramen also with the EOS, this is o. k. (although you should be used to a different quality from VW). Ober you really need a Lenzpump after a thunderstorm in the EOS?