Does bump_routed_stats work right in case delayed message is rejected?

[inikulshin]

Actually, I'm looking for the code that makes the whole publish process fully synchronously.

Afaiu, the code

Dests = rabbit_exchange:route(Ex, Msg2),
Qs = rabbit_amqqueue:lookup_many(Dests),
_ = rabbit_queue_type:deliver(Qs, Msg2, #{}, stateless),
bump_routed_stats(ExName, Qs, State)

only schedules delivery task(s), but doesn't wait for their completion or check whether it(they) succeeded.
And bump_routed_stats may bump stats (with success) before actual publishing, right?