I'm not sure about Leipzig's income and the owners of this team but I know Leipzig had a perfect performance the last season and they got the third place in the table while because of the mistakes from both Dortmund and Bayern Munich, they could even race for the title with these two teams, but since Leipzig is going to play in the next champions league I think they should invest more for their team and improve themselves.
RB Leipzig was completely prepared to compete with the bundesliga's two premier clubs, and I believe their prior performance has boosted their strength to challenge for the season league title next season. RB Leipzig will compete in the UEFA Champions League next season, and all of the players will have to buckle up and confront a new set of challenges. It will undoubtedly be a competitive environment for both the players and the coach. Marco Rose, the Red Bulls coach, is always ready to accept new difficulties and figure out how to solve them without hesitation.
RB Leipzig's Bundesliga rise is obvious. People saw their gutsy play. The Bundesliga is tough, as you know. They've prepared, but can they win? That's tough. They lost major stars, right? Like Bayern's Konrad Laimer and Chelsea's Nkunku. I envy those guys that join huge clubs, you know? That loss must hurt the Red Bulls. You can't just remove them and expect everything to be OK. Marco Rose is a competent instructor. He doesn't avoid work. He'll be interesting to watch with new cards this season. Sports are hard, right?