The Equal Rights Amendment is not a valid 28th Amendment because the ratification process was never completed and the deadline expired in 1979.

“Congress set a 7-year deadline for ratification which expired in 1979 Now by 1979 three4 of state legislators had not in fact ratified the amendment in fact several states that initially ratified it ended up resending the ratification so that's it you know that's it it didn't happen”