Unlikely actually. Even with the Bitcoin spot ETF filing, the SEC wanted a clause that discloses if the SEC thought Bitcoin was a security it would be unlikely to be traded legally in the US. Whereas "other cryptos" or just cryptos (e-cash is the first cryptocurrency, but not a social construct. Bitcoin is the first (and only known to date) socially constructed asset and that's what differentiates it.

While there are ETFs for securities, there are no ETFs for unregistered securities.