If 1 in 5 managers are female should 1 in 5 pronouns? :) People seem to have forgotten that "him" is the long-standing traditional way to refer to an unknown p

If 1 in 5 managers are female should 1 in 5 pronouns? :) People seem to have forgotten that "him" is the long-standing traditional way to refer to an unknown person. In Spanish, for example, "ellos" can refer to "them (male)", "them (mixed or indetermine gender)", or "them (inanimate objects)"