Yes, if you are one of them, you should be richer now. Bitcoin went up to $40,000 now, when yesterday it was down to $30,000. You have made 30% profit just within 1 day whatever the amount you bought the dip/crash (whatever we called it) several hours ago.
Rich... I think that's a word only poor people use, because those with wealth don't consider their money to be the source of their riches. Money is like time, it doesn't really matter until you run out of it, then every little bit becomes extremely important. Talk to a wealthy person about what they value, it probably won't be their bank account...
My advice, especially to the young people is to learn how to be happy, as that is something that isn't determined by riches, and I think if many people did become wealthy, they would find it isn't the answer to their problems.
Don't idolize those with riches, idolize those who are happy.