The quote is in defense of the government: WITTES: It is a quotation that defends the authority of a legislature to govern in the interests of collective security. It means, in context, not quite the opposite of what it's almost always quoted as saying but much closer to the opposite than to the thing that people think it means.
https://www.npr.org/2015/03/02/390245038/ben-franklins-famou...
He's saying the local democratic legislature must not give up its "freedom" to pass laws taxing the powerful Penn dynasty which almost owns Pennsylvania.
He wants to reject a deal offered by the Penns: A big lump of money for temporary military security now, in exchange for an agreement that they can never be taxed ever again.
It's not pernicious for any reason because it's absolutely true in general, Franklin was simply using a general piece of wisdom to justify particular government actions.
Yes, using it that way was an improvisation and a bit of a stretch, but the real issue here is why he needed to resort to it - that's a rabbit hole that pretty much goes to the bottom of today's problems which we're handling in a much worse manner than him back then.