The RACK.
I have an OT. I drove home 6 hrs with the OE Roof Rack. It was really loud, so I removed it in a week or 2. It still sits in my garage…unused, unsold.

. It is likely headed to our local recla-metal recycling.
My OT side rails, I hear nothing from them. If I was to install my Thule cross bars I’m sure I would hear them - but I’m perfectly happy with that since it’s for a purpose. The cross bars made noise on my 4Runner and my ‘22 Sequoia. But I use them to mount my ski rack, and 2 pairs of skis live up there each winter (except this year).
Last year I ended up carrying my skis inside the Sequoia, so I removed the cross bars. Silence.
If we’re taking a multi-day trip in winter, then I’m using the cross bars and Thule box.
Same in summer towing the camp trailer around if I want some extra storage for seldom needed items.
Apologies for such rambling..