I had another attempt today. I had an amazing location for Rome in the SW corner of the map.
Desert, hill, gold resource, next to both river and mountain. 4 wheat, 2 stone, Wine, Sheep, Iron, and several desert hills. Here is what it looked like on turn 165.
NC was a bit delayed because I was churning out some early wonders (GL, ToA, Petra, and I was beat to HG by 1 turn). Once Petra was up, I could build wonders in 5-6 turns.
I had 3 cities up by about turn 45, and the 4th city perhaps turn 55. I conquered two capital cities by turn 65 to have 6 cities. I left the captured cities puppets until I finished key national wonders (NC, Ironworks, etc.). Perhaps having puppets is slowing me down?
I didn't build any workers. I stole one from William on turn 23. I stole another by about turn 35 (captured from barbarian camp). I also managed to get 2 settlers from players I was at war with, and another 2 workers when I captured the capitals, so I had 6 workers by turn 65 without spending any
on them.
I hit Education at around turn 106.
I bulbed ST on turn 162.
I am on pace to have Plastics after turn 200 and finish on perhaps turn 220-230. Still not a competitive game. This is likely my last attempt before the update.