Coins are not ranked according to their price. Ranking is according to market cap. For example, according to Coingecko number 3 coin is ADA which costs only $2+ per coin. But there are many coins such as BNB, BCH, LTC, LINK, DOT which cost much more than ADA.
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Yea the comparison is not within the price but the market cap, if it's by the price then ADA shouldn't be among the top 10 cryptocurrencies. No matter what bitcoin can't be compared to ETH, they both have their different reasons of creation and works perfectly in their own lane, bitcoin will always be the number one cryptocurrency, the most popular and trusted and I think it will still hold that position no matter what happens I don't think Ethereum will flip bitcoin in the near future.