Surprised to see Bayern still lining up with Ribery and Robben, the two are still probably the best two players on the pitch for Bayern but it does show what a dearth of top quality wide players there are available at the moment. The next step down to players like Coman, Martial just aren't good enough yet, they're talented but players like Ribery and Robben really hit top form in their mid to late 20s.
Real have Bale and Ronaldo who are ageing, both still very good. But they also have Asensio who already looks very good. Hard to see how Bayern get another top player like Salah, there's no way they could afford someone like him.
But obviously as has been mentioned above they do pretty much have a free reign over all the promising players in the bundesliga, so that does help them. If Leipzig can keep players like Timo Werner and Borussia can build back up that would help the whole league imo, because over the long-term having strong competition in your league pushes you, as you see with Real, Barca and Atletico in La Liga (with teams like Sevilla &Valencia also being strong), and in the PL where United, Liverpool and Tottenham have had to build stronger teams over the past few years, to compete with a strong but still improving City and a strong (but now weakening somewhat Chelsea).