Matthew 23 does not say that my friend.Why does Jesus demand that the successors of Moses be obeyed? Matt 23
If you were referring to verse #3............
"All therefore whatsoever they bid you observe, that observe and do; but do not ye after their works: for they say, and do not." then the answer is NO. That is not waht Jesus said.
Jesus was the enemy and He opposed the scribes and Pharisees, and warned His disciples and the crowds to not do according to their deeds (v 3). Do not be like them. Do not practice Bad Religion.
The phrase the chair of Moses was a symbolic allusion to having moral or prophetic authority over God’s people.
Bottom line is that We are never to follow leaders who live an ungodly lifestyle. We are to examine their works and see how their deeds align with God’s word.