Bitcoin surpassed Silver in market cap ranking but it can lose this leading position to silver in a next bear market. This is very possible but it is not important because I wait for years when Bitcoin solidly stands above silver in market cap ranking table and I expect it to happen in 2028 - 2029 bull run.
Sure, Bitcoin will probably drop back below Silver when the bull run ends, especially when, as many predict, we are to enter in the stock market crash in the not-so-distant future, which is also likely to pull Bitcoin down and probably prop up precious metals.
But let's enjoy it while it lasts, and who knows how things will unfold. I don't expect the 4-year cycle pattern to last forever and it's possible that this one is a last one, and if so, maybe we won't see such a drastic decline during the bear market.
In near future, I don't know when like you, Bitcoin will jump to a fifth position with market cap higher than $2,1T which is market cap of Amazon and Alphabet. Fro Microsoft, Google, NVIDIA, Bitcoin will need more time, like one or two more market cycles, so it will possibly be done in 2028 or 2032.
Google (Alphabet) dropped by nearly 5% today while bitcoin gained by a similar amount. This means we only need +6% to topple Google and won't be far behind Amazon.