Second that. Outside of HN an average person, or probably north of 95% Uber riders, neither heard nor care/cared about internal problems at Uber. None of those problems really reflected on qualty of services they provide to the final consumer.
That's untrue. Uber lost huge amounts of market share due to the scandals in 2017.
Sequoia (US) and Sequoia China are separate funds. They share the same brand and work together on some areas, but the funds are separate and the LPs are not the same (some LPs may invest in both funds but not necessarily.)