*bottom temperature 57 degrees Celsius
"Nevertheless, these temperatures are not extreme."
you know this already means you'd never want this thing on lap right? any extended period of time you could hurt yourself!
this temperature might be acceptable for powerhouses like workstation or gaming laptops, but this is a portable business use device; this should not happen
people arguing why some just love mac more. here's one reason. even intel-based macbook pro 13 manages to keep bottom temperature under 40 degrees Celsius, as tested in your "MacBook Pro 13 2020 in Review: Apple's subnotebook only gets the mandatory update" review (sorry not allowed to paste link directly, low post count) meaning users can happily use it on his/her lap while on the go *without looking for a table or he/she may bake him/her-self*, not to mention those even cooler m1-based macs.
apple may sell over-priced machines, but it's often not the case when other aspects taken into consideration, such as temperature.