Oh yeah, very dramatic. Experienced it myself.

Back in the day... Like the 1950s... A hoover vacuum had a motor the size of a coffee can and could actually pull that shit up from underneath the carpet... Probably still had shit filtration so you'd put a lot back in the air & the suction was so tough you couldn't hardly move it. Somewhere along the line 99% of the vacuum manufacturers realized people could only "cared" about the surface dirt. Is what it is