> I have seen 6 wrapped versions of DAI on Solana.
What does Solana have to do with Ethereum L2s? And what are you referring to about bridges, forks, chains?
L2 = rollup. Users have several to choose from, and are not forced into a single processor like Stripe or PayPal. Withdrawal back to L1 is trustless. Interop might eventually be solved with recursive zk proofs.[1]
Trying to build a decentralized payment infrastructure on a centralized chain like Solana sounds like a disaster.
[1] https://blog.succinct.xyz/post/2022/09/20/proof-of-consensus