What "economic or financial purpose" does bitcoin provide that could not be identically claimed by any "memecoin"? It's entire claim was to be a "payment networ

What "economic or financial purpose" does bitcoin provide that could not be identically claimed by any "memecoin"? It's entire claim was to be a "payment network" that required no organization or anything behind it. This is equally true of any memecoin. People trade DOGE coin even though it was SUPPOSED to be meaningless. Plenty of memecoins have literally been the bitcoin code with a few strings and numbers changed.