"you can never have another fair launch of a Bitcoin/store of value product- it was a one time deal"
Not sure why you state this, since I do think it is possible, and some chains proofed it they can launch fair and square. Regarding the store-of-value, this all relates to how distributed a chain is in terms of node operators and/or miners. I do believe other chains will emerge over time to play the role of store-of-value to at least the same degree as Bitcoin, or perhaps even to a higher degree. Only time will tell us, for now it is just a 'believe' 😉
Agree something could come if it improves enough.