Bitcoin also splits from time to time.
Visa and PayPal already on board. Both plan on allowing users to make purchases with BTC in the near future. PayPal has already seen a heavy increase of BTC accounts on their platform.
DOGE may very well disappear, but I first mined it more than 7 years ago and although it's based off of a meme it's worth whatever a person is willing to spend on it. Might stick around, you never know.
You can also buy stocks in fractions sometimes. The volatility is what is attractive to me. It's not like I'm putting my life savings in it. My portfolio on coinbase saw a 18.8% return in January. Would have been better, but I made some bad decisions too.
I just enjoy it, and it's easier to earn $ without being in over your head. The stock market has recently shown it's rigged and only the very rich can enjoy the biggest gains.
I have 150,000+ Baseball Cards.
None of them have been touched for twenty years now. My kids didn't want them, maybe one of the grandkids will someday. Have no idea of their value anymore. Haven't seen a price guide in that time either.
I really focused on error cards and rookie cards. Have two Roberto Clemente error cards that were worth quite a bit at one time.