Desperately clinging to the illusion that USA good

You are either being dishonest or have bad reading comprehension. The OP clearly labels Trump as part of the problem, alongside Netanyahu and Khameini. They also blame Israel for escalating with Iran when talks were still ongoing. They are not saying what you claim they are.

What led you to change your views?

At least when I used Craigslist, there was no social network element to it, so it was difficult to determine the trustworthiness of any given poster.

For that reason, I don’t want a Fediverse clone of Craigslist – I want an existing Fediverse platform to add a marketplace. I will not use anonymous marketplaces.