Crossed 50K miles. Dealership recommended some services for 2100$

Dealership quoted me $2100 for the services above for my 2021 330I CPO. A local Bimmer shop quoted me around $1500 for the services above. Just wanted to know if all the things listed above are actually necessary for a smooth performing car?

Dealership quoted me $2100 for the services above for my 2021 330I CPO. A local Bimmer shop quoted me around $1500 for the services above. Just wanted to know if all the things listed above are actually necessary for a smooth performing car?