To me, it also sounds like the power system in some Fords was designed improperly. With around 20.000 miles, I had to replace the fuel pump and completely change steering fluid and filter there (https://www.carid.com/power-steering-pumps/). I must say, noone needs these extra expenses, especially when many people seem to have similar issues. Moreover, when they refused to warranty the pump, I simply ordered a new aftermarket one to save at least a bit on the repair...