however, the price is still quite cheap, I think that the price will increase in the future along with the development of cryptocurrency. but I'm not sure that polkadot can outperform ethereum or BNB.
Nothing is impossible in cryptocurrency, every coin has a chance to beat bitcoin or ethereum. For example dogecoin, no one would have thought that in 2021 the price of Dogecoin would go up to $0.08, given this fact that the price of Dogecoin to $1 is not impossible. Another example is XRP which failed to maintain its ranking in the top 5 of CMC.
From the two examples above, I really believe that DOT has a chance to be ranked 3 or 2 in CMC.