But I am actually at the point of tears because of how frustrated I am.

Please tell me THIS is why this is happening to me?! At this point, I can't live without SS2 in my game! It's so good and I'm dying to catch up with Chapter 1 again so I can progress to Chapter 2.

*From other comments here and on reddit, I've seen that Sanctuary is buggy. I've tried everything I could think of, it seems! I JUST CAN'T GET IT TO WORK. I've tried walking/running to Concord, I've tried fast traveling to Diamond City, I've tried reloading earlier saves. I engage in the conversation, complete it, and start walking away and it resets immediately, they start the same argument over again right after I am a few feet away, and then the agricultural/industrial plot quest restarts as well. Notice that this might totally break your game, but its the only way to reset a quest. I'll complete the quest to build & assign agricultural/industrial plots, get the notification on the screen and another to tell me to investigate the commotion between Old Paul and Lily (Lily kicking the ASAM sensor). Type setstage quest-id stage-value in the console. I unwisely started my SS2 settlement in Sanctuary each time (*see note below). So I had started a new game with the opportunity of a fresh start with SS2, because I was hoping to avoid this issue. However, even after correctly removing other potential conflicts, it just keeps happening. So, I thought it was other mods causing this bizarre occurrence. While looking at my mods, I look for incompatibilities, however FO4 mod authors seem to not think or care about including compatibilities and incompatibilities in their mod descriptions.

Mod to reset quests fallout 4