If you prefer risk then trade meme coins, and to make it even riskier, trade shitcoins too.  But seriously, if you are able to withstand the risk involved then I would say meme coins is somehow profitable if you bought at the right time and sell at the right time.  But if you messed up then you can say goodbye to your capital because most of memecoins are short-lived. Many end up bag-holding worthless meme coins.  This is just a reminder of how risky trading memecoin is.  But if you prefer this kind of risk then no one is stopping you to trade meme coins.

On the contrary, if you want to have a high liquidity market, Bitcoin is very good for trading, though you won't expect a rich quick scheme in the Bitcoin market nowadays, those days is already in the past. But if you plan to hodl and wait for decades, you might have a huge profit.