Agree microbursts are low on the risk list. Violent RFD might be a bigger risk with a collapsing storm.
A more subtle but dangerous feature on some supercells is the ghost train. It is very rapid inflow from the side/rear (not the RFD) that can cause damage. Ghost train gets its name from the haze of dust. It is more concentrated and stronger than inflow from the front side. Avoid the ghost train. Easy to avoid if following from a safe distance and angle.
Note that more typical inflow from the front often carries dust too; but, it is usually not dangerous. Some chasers love that inflow rush, but the hobby has risks. No guarantees.