Yes memecoin worth hodling, but not for long years hodling, because you will not like what you will see as a profit that will make you understand that memecoin are not worth for long years hodling. But if your target is for short time hodling, I guess memecoin worth for hodling if you are hodling potential memecoin that have solid teams that will not allow the memecoin to disappear on time from the market and you will have something good to achieve.

Not all altcoins you see in the market you will show interest, because there are some who will not improve just to make some altcoin investors loss profit just to believe that, all altcoins in the market are same which is not possible,  if you choose dogecoin or Sola you will know that there are some favourable altcoins in the market.