As I see it, being bitcoin only is about ethics. knowing that you're buying something without value just to sell it at a higher price is very different from buying bitcoin as long term savings and the intent to use it as money.

I stopped trading shitcoins once I realized the outcome was always more pain. Either for myself when I gambled and lost or for someone else when they gambled and loss.

Bitcoin is a win win. Crypto is always win lose.