What real user cases has Shiba ? It can be used for gambling and has fast transactions and low fees but that's about it. It is just a meme coin as you mention, nothing more. When we get another bull market, we will probably see some new created memecoins (and other shitcoins).
Maybe it hadn't got much of use cases, but considering many other memecoins and altcoins in the market Shiba have got good number of use case. It is have got acceptance on theatres, restaurants, and in different purposes apart from gambling and fast transaction. The memecoin into the market have now turned to be a much developed project. So, projects similar to Shiba will exist and the growth can't be expected to be the same as Shiba.
yes, comparing with others meme coin shiba is something special,
because i have not seen ever such active team members instead of another meme coins teams,
shiba inu have a several real use cases, & it's own a big community and that's reflect on the 24 hours trading volume.