At my old startup I probably interviewed 80-100 people for all roles, from sales to SE. We’d have 3 rounds, the 1st being a quick 20min chat over the phone/call as a sniff test.
HR would do those to filter bullshitters, but also set expectations on culture, salary, work etc. If the person came from a huge bank and is joining a 50-people team, they need to understand the difference in work environments.
So I’d second other comments saying that I wouldn’t rule out a company just because HR is doing triage.
Edit: typo