No I don’t think Ethereum will ever catch up with Bitcoin if what you mean is be a higher $ price or surpass adoption. Bitcoin is the King of crypto & always will be, it’s better in every way. It has a much lower supply with a fixed cap of 21 million, compared to Ethereum where the supply is almost endless. Bitcoin is proof of work compared with proof of stake with Eth. Transaction/Gas are much higher with Ethereum. I don’t see Eth catching up with Bitcoin in any way.
Not even ETH as long as bitcoin will remain bitcoin and its feature will no change. I don’t see any coin ahead of bitcoin; in fact, bitcoin has been in existence for a very long time now, and its value has not decreased anywhere. It is always increasing, and the adoption of bitcoin is getting bigger, so I don’t think there will be a coin that can come, and bitcoin, either price or value, is going to be impossible.
However, the teams behind BTC are very smart, and they will work end to end to see that the existence of bitcoin impacts more people than any other cryptocurrency, so this will make it no longer disappear in the industry.