I am using MS PowerPoint 2019 with the default settings and with these, my slide looks like this:
It by default uses Calibri Light 44 for the slide caption, and Calibri for the rest of the text (except math formulas). But it looks ridiculous to me - why should the slide caption look "less bold" and be from a thinner font than the rest of the slide? Shouldn't it be the other way around?
Is it some modern graphical design that I just don't see, or is it just a bad default?