No matter what year, it will always be. No one knows what will happen in the future.
So what is your opinion regarding this topic let us learn your valuable information.
My opinion always is to read, do research then decide on your own so you will not blame anyone if you ever lost your money and if ever you will not lose, you will be proud of yourself.
Let's say if you will not invest "all" your money, then you could not lose your "all" money. That's why not going all-in always is never a bad choice.