It's hard to predict if the results would have been better or worse. The car would be different and the team's culture would be less toxic. Maybe if the lead driver was less talented, but more all rounded with team culture etc, the team would be more motivated and the car would have been a Mcl38 or 39. Since people think Oscar and Lando are not special drivers. But hey they're doing the job in the office with their coworkers to produce the best car.
Nonetheless, Max is Red Bull now. He needs them and they need him. A reset with the 2026 car with a more easy to understand car philosophy will reset everything and reduce the symbiosis with one driver, and bring back more motivation to the team.