The Apostle Paul was not part of the so called Governing Body. Actually there was no Governing Body in the 1st century. Paul did not report nor respond to the disciples. He did his own thing.
1st century Christians didn't have Kingdom Halls, they didn't have a quota for preaching, they didn't have assigned territories, no one had to answer baptism questions or be a publisher, the meetings were conducted very differently.
The lack of unity you mention is very different. Please do some research. You're embarrassing yourself
Do some real research on 1st century Christians please. Look up Polycarp and other influential Christians that actually lived around that time. You will see a huge difference between them and Jehovah's Witnesses.