Absolutely not. All that happened is most people became aware that "Nigerians offering you money are scammers." But they still fall for other get rich quick schemes so long as it diverges a little bit from that known pattern, and they'll confidently walk into the scam despite being warned and saying, "It's not a scam, dumbass. It's not like that Nigerian price stuff." If anything, people seem to be becoming more confident that they're in on some secret knowledge and everyone else is being scammed.
