I think this question of whether 10 btc and 100 eth will be enough to retire in 10 years no one can really answer and me and everyone else in this thread can only guess as no one can say for sure what price btc and eth will have in 10 years. If everything goes well, in 10 years the prices will be much higher than today. But who can say today what will really be in 10 years? No one!

Maybe 1 BTC will cost over $1 million in 10 years, that can be. But what can $1 million buy in 10 years? Maybe less than today with $100k?! Therefore, we can all only guess if 10 btc and 100 eth is enough. Other factors also play an important role, such as the country you live in, how important luxury is to you, how many people you want to support with the money (big or small family), etc.

Therefore, everyone has to know for themselves how many btc and eth they want to save together. While I think 10 btc and 100 eth might be enough, that's just a guess.