As a manager that does weekly 1:1s, I agree with that statement. But I do need 1:1s to check on progress, uncover blockers that people haven’t surfaced on their own, make continuous small decisions, offer support, assess performance, collect status information for my manager, and last but not least give employees the opportunity to share feelings frequently. They do, and it’s not very often, but it’s important to have a dedicated place for it otherwise devs often don’t share until damage is being done.
I’ve also watched devs who didn’t have weekly check-ins go pretty far off the rails. One dev I remember would go off by himself for weeks designing clever code and over-engineering things that weren’t needed. I thought to myself that someone should be checking in with him, and then months later I got stuck doing overtime before a delivery deadline with dozens of other devs on a weekend chasing an intermittent release-only runtime crash that turns out he caused by trying to get tricky with copy constructors. A quick 1:1 could have prevented this bug that ended up costing tens or hundreds of thousands before it ever happened.
BTW, the best managers I’ve ever had were technical contributors, and they tended to be more relaxed about check-ins than the non-technical managers, in part because they had a better sense of where things sat. Personally I also feel like a better manager when I’m contributing technically to a project, and devs seem to respect that more.