If stocks got re-rated in silver, they you could re-evaluate, but no need to sell before that time. Other than that, I agree with you, and it will by interesting to see how crypto will impact silver and gold. I see bitcoin having many of the same attributes of precious metals and think some of the money that goes into metals now will go into bitcoin (moreso than other cryptos).
You may not have gotten many upvotes, but you certainly sparked a more lively discussion than most posts.