Again, the MCAS trim rate is fixed to a relatively high value, that's what the FAA report talks about. The rate of a pilot issued command is variable, affected

Again, the MCAS trim rate is fixed to a relatively high value, that's what the FAA report talks about. The rate of a pilot issued command is variable, affected by the flaps setting and airspeed. This is very easy to confirm. You can see an experienced 737 pilot explain this at the link above, around the 40 minutes mark.