What Prusa is that? Last one I've used (not my own, community lab), I had to level the bed using the sheet-of-paper-method. Which is the reason why I got a Bambu for myself.
My mk3s+ (circa 2020) had a bed sensor. It's still super reliable and I'm only upgrading it to a Core One L because of the upcoming INDX system. Prusa quality, ethics, and true multi-material (not multi-color) in a compact package? Yes please!