It would be nice to have an evm or cosmos L2 based on bitcoin but nobody would want to build that. Say what you want but DeFi is indeed needed for multiple purposes.

Which is why, i turn to dogechain. Dogechain is the evm l2 of dogecoin. Dogecoin, being the 2nd largest proof of work coin still running, protects the value of the coin in the dogechain network.

Dogecoin is not a very good coin in terms of investment, yes, but at least it doesnt dump like almost all of the L2 in the market. Have a look at avax, solana, luna ftm & harmony. If they are not wrecked, they are dead town already.

Only contender would be ethereum & binance, but both chain are not L2 , i.e fees are pretty exorbitant there. Polygon is a good contender, but i am afraid of all the reorg it is currently facing.