I'm curious if I'm the only one who believes Bitcoin can both go +200% and -100%?
For those certain that crypto will fail, why not buy "put options" on Coinbase stock (COIN)?
For example, 2024-01-19 PUT $80 would cost around $980/contract. If Coinbase hits zero, that PUT option is worth $80/share x 100 shares = $8,000. That's how I would play the cynical view of crypto: +7163% return if crypto crashes in 22 months, and -100% return if it doesn't.
I'll agree with you; it could go either way. However I have enough random things to worry about in the management of my portfolios that are outside my realm of control. Adding a variable about how long an irrational market can remain irrational would do me little good. It doesn't hedge interest rate increases, offset market risks elsewhere in my portfolio, generate a stream of reliable income, or raise my SWR.
This gets us back to theory: We could simply take our portfolios to a casino roulette table, but what we'd
prefer is to set up our portfolios so that chance is a minor factor. We'd
prefer to tie our outcomes to highly certain outcomes, such as the long-term growth of the world economy, rather than random outcomes like the roll of a roulette ball, the fortunes of one speculative company, or the continuation of an investment bubble. Reducing uncertainty is the point.
This brings up another point, as an addendum to what
@Log said: There will always be more internet content published to promote scams, bubbles, conspiracy theories, and superstitions than debunking these ideas. The people promoting the ideas feel they have an incentive to work hard to spread their ideas, while the debunkers are merely performing a public service on a volunteer basis. Thus the promoters will inevitably outwork the debunkers, and the factually wrong ideas will amass more content (evidence?) in their favor than the reality-based worldview of the debunkers.