I don't think an i7 with 32GB would slow down. However, when I see sometimes my wife's high end graphic workstation with 100 open Chrome tabs... I wonder: How much more can this computer take?
I have DAS on my laptop (Dell XPS17, i7 10th gen, 32GB) with eSignal (which made my old laptop sweat), Chrome, MSOffice, OBS recording, Spotify, livestreams from BBT and other trading group at the same time and sometimes watching Youtube - no problems. DAS data amount is very very small if you compare it to video streaming.