Kevin O’Leary says the altcoin era is over — and explains why most altcoins aren’t bouncing back after corrections. Investors are sticking to Bitcoin and Ethereum, which he claims capture 97.5 of crypto’s alpha. With Bitcoin trading around $87,173 and Ethereum near $2,804, O’Leary argues that “irrelevant tokens” no longer matter. Altcoin Season Index sits at 23, signaling a Bitcoin Season. Here’s what that means for the market.