Not just shiba, but there's a dozen different others I think.
I tried a couple of them, just to see how they behave in this bear market.
To my surprise one of them was 20% in profit last time I checked ( after about a month ) the other one $50 in profit after one day. Not bad !

But to be honest I don't think I would put any money on Doge or Shiba... they're already far too high in the rankings.. way... way higher than they deserve. The best gains are made when your meme coin is ranked #800 or somewhere around there
Yes many Memecoins launched in Six months. Some was just to rugpul while other still remains in market and people still they will make million by investing bin these coins like Safemoon,Baby dogecoin etc.
I think first if all no one should put money in these coins but if anybody wants to take risk then I think Doge and Shib is best because listed in Top exchanges and there is chance of big money flow from Whales.