Bitcoin is more than 3x the value of Ethereum.

While the race is long, Ethereum has had 10 years and hasn't yet achieved the flippening, the closest it came was in ICO mania of 2017 - ancient history by crypto standards.

ETH bulls - do you still believe in the flippening?

In my view it was always a pointless meme. Flipping BTC has no bearing on ETH’s own trajectory. Even the ratio (as a measure of whether ETH remains in lockstep with BTC) is a distraction given the very different paths and utility that both blockchains have adopted over the years.