Bayern have the third most champions league trophies and the most quarterfinal’s in the tournament oat. The one thing that’s underrated about Bayern imo is their consistency. Bayern are almost always better than Barca and ac Milan (other second best contenders) and are always ucl favourites due to their yearly performances. Their fan base is the one of the largest in the world (+ the club with the most members), they have legends in every position (some in contention of best in their position I.e Neuer), the culture, the atmosphere.
I may be biased as a Bayern fan however I believe Bayern > Barca and AC Milan
Mentions Neuer over Sepp Maier. Not even Gerd Müller, Franz Beckenbauer or Elber.
And I do not agree woth your statement and I guess more do not. Bayern plays in a league where they win 90% of the times, altough not all their league titles came in easily as some in recent years. And about Barça they begame really big (in Europe) after the 90’s when Cruyff was a manager there, he changed football in many ways positive.