Taking Forbes' ~26,000 registered crypto assets (June 2023 article), this would mean 260 would still be relevant, which is still high.
FYI CoinMarketCap had about 25,000 crypto assets listed roughly a month ago, and now it says 1.8M+.
Damn, this figure went parabolic faster than BTC's price, let alone PEPE. 😂
P.S. This is the Forbes article I am referring to: