It's irrlevant that they've had a few issues. They already work and people love them. It's clear they will eventually replace every uber/lyft driver, probably every taxi driver, they'll likely replace every doordash/grubhub driver with vehicles design to let smaller automated delivery carts go the last few blocks. They may also replace every truck driver. Together that's around 5 million jobs in the USA.

Once they're let on the freeways their usage will expand even faster.