It's been a quarter century since I've shot and processed B&W for the shear joy of making fine prints. Overexposure and underdevelopment were part of my process along with selenium toning the film to extend highlight details more linearly than with development alone. Shadow details were excellent and highlights were open and very textured. I also selenium toned the prints which had a similar effect... darkening shadows without blocking them. I'm not against overexposure... just the sacrifice of highlight detail... unless those aren't present to begin with.
Film was Agfapan 25 and 100 processed in Rodinal 1:50 (usually). Paper was Ilford Gallery DW fiber (grade 2 or 3 with the latter prefered) developed on Phenidol?... whatever Ilford's phendone-base developer was called... and selenium toned for density and color.
And I still say I can see a little highlight compression in those examples.
Don't be fooled by looking at scans on your monitor, which might be different than mine. You need to see the prints.