Yup, not rider's fault, Uber dont care rider's rating, but Uber driver can don't pickup low rated drivers,
see any ping with 4.5* and below, somehow magically my finger do not move to confirm the ping

Newbie report
1st Ping in Empire, reach place, call number(now i always call immediately

), and what the fock, wrong number. waited the compulsory 5 minutes, cancel rider no show

less than 1 minute get 2nd ping from same rider, get called from rider asking me to wait, i waited ...5 minutes sharp, cancel rider no show again
rider called, "where are you", "sorry, i could not wait that long"

ping again from nearby, new rider, reach, called immediately, WTF, rider says got something on, i did not ask him to cancel (since less than 5 minutes i reach liao), waited 5 minutes , cancel rider no show
ping from flora damansara(will banned this location next time, driving here will spoil the car), reach this godforsaken place, got called from the african guy, says go block d, fock it, i reach the pin location, wait 5 minutes, cancel rider no show.
4 consecutive cancel "Rider no show", wasted 30 minutes of my time
and what it shows in my uber APP? - increase in cancellation %, WTF, these are rider's fault not mine

Total no of 1 star given today = 1 (1.7km ride)
Total no of "Rider No Show" = 4
one of the biggest problem is rider using international number. how to contact them? yesterday kena at melawati stadium. don't know got what China event there. all China number request uber. go there wait dont know how to recognise the rider. cancel got another request. cancel got another new request. four times wait 5 mins then cancel rider no show. end up have to go offline run away from that place to avoid kena ping again.
but all 4 cancellation no get any money also. don't know why. I waited for more than 5 mins before selecting cancel.