The guy says there are workers abroad, not exclusively in Phillipines. Phillipine call centers work when it is night in the US. There almost certainly is /are other centers in another location which work when it is daytime in the US.
Because Night shifts are always more expensive. Nothing to do with any A, B or C Team.
Edir: "Markey then asked about where the operators are located, to which Peña says they have "some in the U.S. and some abroad,” however he did not know an exact percentage of those located elsewhere. "
It probably has more to do with the fact that Filipinos speak english. There's no other countries like that in Asia. I mean, Singapore I guess, but they're busy with their own things.
The way the Waymo rep answered strongly implied they only have workers on this task in the The Philippines.
--
Markey: In what countries are these employees located?
Waymo guy: The Philippines.
Markey: Excuse me?
Waymo guy: the Philippines.
Markey: So they are in the Philippines.
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If they aren't in the Philippines, they need to fire Waymo guy..