I know altcoins have a negative narrative on SN, but I wonder why that is the case.
As a currency, I agree that altcoins are exceptionally unlikely to replace btc.
However, I view altcoins as a way to invest in projects that have value.
Take Flare, for example. It is building infrastructure that might make BTC more valuable. In theory, flare facilitating smart contracts could increase BTCs use cases making it even more dominant.
So when I buy some FLR, it is not because I think FLR is an alternative to BTC, it is because I think it has a lot of potential value.