Let’s be honest, Monero people are scared of drivechains being implemented. It would kind of mean Monero coin would be pointless if someone was to build a monero style or z-cash style bitcoin drivechain. I have never said alt coins are completely useless. I am big fan of privacy coins like Moneroand Z-cash. It’s also possible to have trustless defi making ETH and ETH competitors pointless. What makes bitcoin unique is that it’s the most decentralised, no founder, first cryptocurrency and the uses proof of work.
Sure there will be some true Monero maxis and ETH maxis will never sell but most of the liquidity would probably move to bitcoin and bitcoin drivechains.
The old btc dev philosophy was “anything that can be built will eventually end up on bitcoin.” Glad to see this discussion of BIP-300 coming to the surface again. Drivechain propents recognise the innovation on other chains and they wish to bring it to bitcoin.

