Manchester City is now a much stronger and more organized team. The team was overly reliant on Haaland at the start of the season. But gradually they have been able to reduce this dependency. de Bruyne and Silva have consistently performed well in every match. Although Haaland did not play well against Real Madrid, Manchester City won an excellent 4-0. If Manchester City don't lose the truck then I think they are unlikely to lose against Inter Milan. But you have to play very carefully against Inter Milan. Inter Milan's performances have been erratic, but this team is not weak. Inter Milan has the ability to win against City.
of course Haaland's physique has begun to decline because he spends more performance in the EPL which causes his performance in the champions league to decline. that is the reason some coaches will keep reliable players in the premier league like Real Madrid not too focused in La Liga for a strong performance in the champions league but the results are still bad.
so Haaland might need a little rest to improve his performance in the final later. even though Inter Milan is not too strong but usually Inter Milan can suddenly improve its performance and Man City must be ready to face attacks from Inter Milan.