The Bundesliga is nowhere near the level of the Premier League.
It's an entertaining league full of goals for sure, but way behind in terms of quality of defences, competitiveness and quantity of elite players at the top of their game. It's a good place to nurture and develop players of promise. Plenty of EPL clubs send players on loan to Bundesliga clubs to give them game time. Plenty never make it in the EPL on return.
Conversely, lots of Bundesliga stars struggle in the Prem. Take Timo Werner. Scored for fun at Leipzig.