I have alot of them too which I got from airdrops and some bounties way back in 2016 and 2017, unfortunately, theres absolutely nothing you, I or anyone can do with it cus they are absolutely useless except they are listed and one have a means to sell.
Infact, I in person have abandoned two of my wallet to create another wallet cus those two wallet contains tens to hundreds of shitcoins with absolutely no means of selling cause they arent listed on any exchange.