I have $100 to invest, will it be pointless to put it into ethreum?

I’m not looking for a quick money grab or get rich quick deal lol, I made some extra money over the week and wanna invest into crypto. Is my little ol $100 worth it into ethreum? This my first crypto investment. I’m 23 and when I have kids in the future I don’t want them to be like “Dad Why didn’t you invest into crypto!?” 😂💀

I forsure asked my parents why they didn’t buy stocks in the late 90’s and 2000’s