I’m relatively moderate politically but certainly not anti-diversity, but as a hypothetical example, lets say you’re a new urbanist with a full on ban cars mentality, if I suggested say, daylighting intersections and offering cheap/free parking lots instead of street parking, that opinion might be downvoted to oblivion / mods may ban me because I don’t follow that orthodoxy. If you’re someone who enjoys the conversation and rebuttal portion ( I do, its something I enjoy about reddit), getting 100 people into a post who all think the same is boring as sin. Honestly, if for example on reddit, r/conservative wasn’t such an echo chamber, i’d contribute on that subreddit too just to hear difference of opinion and try to understand the logic behind certain viewpoints.
I don’t think anyone in NY expected anything except natural gas plants to replace Indian Point at least for the short term. Its a lot simpler to build a few combined cycle and peaker units in the short term than to find property in the NYC metro that can meet peak load using renewables and battery storage. Longer term, several gigawatts of off-shore wind, enough transmission build out for upstate/Canadian hydro, some battery storage (although im not convinced we’ll build out nearly enough), and very rarely used peaker plants will get us close enough to zero carbon emissions.