There was a very dramatic slowdown last spring/early summer but those numbers show it's been slowly picking up since then. And, to a first approximation, no one I know is traveling yet. (Though that will probably change this summer as they're all vaccinated.)

ADDED: And there are still basically no in-person tech events. Maybe in the fall though I'm skeptical that will happen. And where I work, you basically need high-level exemptions to meet with anyone physically for work purposes.