Lower preasure more foot print and more roll resistance. No thank you. The suspension has to work too.
Give this a read from a tyre manufacturer
https://www.renehersecycles.com/myth-16-higher-tire-pressure-is-faster/
I donĀ“t buy that speech. Pros use what their patreons give to show off and shell us what they want.
Top level proās will use whatever they like to get an advantage
https://www.bikeradar.com/features/pro-bike/tour-de-france-tyre-tech/