the top altcoin that I will never buy again is LUNC, because since the incident and case of LUNC, it has made me no longer believe in LUNC, so I will never invest in LUNC, even though one day LUNC will be hyped again or there will be lots of influencers who promote LUNC, then I still won't invest and buy LUNC, because I'm already traumatized by LUNC.
Luna was a bad coin for and I will laugh at people that think the project would come life again. Well the opposite might happens but we should also be prepared for the worse because the coin had pose a bad name in the crypto market and all those people that had lost big funds in the project can still keep holding if they believe there will be positive outcome from Luna. Investment is all about risk and for those that knows how to.leverage their risks could become more profitable.