As I said before Polkadot currently doesn't seem to be having any good moves, at the time bitcoin touched $73K, polkadot just wasn't showing any good moves. If you say polkadot, it's still worth it but I'd rather use my money to invest in solana than polkadot. Because Solana is showing good progress.
It is true that Solana ecosystem is developing more strongly than Polkadot at the moment, but the need for cross-chain will return in the bull run and Polkadot will also return. I think that each token will have its own opportunity and moon time, and DOT will also have the opportunity to return and grow strongly in this cycle, bringing development to the Web3 trend and profits to investors.
The Cosmos ecosystem is also developing strongly, but the ATOM token has not been able to return to the race for token price. It seems that the cross-chain trend has not yet received cash flow and its tokens are still hidden gems in the crypto market