This looks similar to a problem I was having. Turned out that my extruder wasn't calibrated properly and it was pushing far less material then expected. Try running an extrusion test like described in https://ellis3dp.com/Print-Tuning-Guide/articles/extruder_calibration.html
MercuryGenisus
joined 1 year ago
The future is already here – it's just not evenly distributed.
The Economist, December 4, 2003, William Gibson
I think about it like the tires on a car. They are (hopefully) the only part of the car that touches the road. If they aren't working correctly everything else isn't going to save you from a gentle curve in the road.
This thread went unexpected places. I can't even imagine the pain. I hope you keep printing little bits of joy for them.