At current prices I think this is not the right time to buy btc or even ETH. I have never seen btc so high and I think this is probably the ceiling price that btc achieved. Therefore, btc prices may fall slightly in the near future.

I find this difficult to happen. cash has long existed and can be said to be indispensable in our lives. On the other hand, crypto is just virtual currency based on algorithms and I think we can not use it in all daily transactions.