I am, myself say that if we go in and get it since this is a good effort indeed, but I also think why should I look for more risks if the platform is only listed on one platform if one thing or another happens everything will automatically disappear. if there are 2 options, there is still a chance to move assets to a backup platform. If I haven't prepared specifically, as you said, only certain coins that I bought, not for new memes token.
Well there is USDT$, you can put it into that on most exchanges.. or even BTC/ETH if fees are low on the exchange itself.
Definitely meme coins will be around for some time and also there are other tech variants that are more sustainable than memes