Exactly we can only experience changes in their value, but talking about if memecoin can challenge bitcoin in the future i don't think if that will be possible. moreover the reason behind the increase of memecoin is when they're being hyped even most of the meme get dumped after Hyping must have taken place, most of the meme after they're being listed in the market within a short period of time they will also get dumped just like shitcoin. however all this coin that doesn't last for long is never to be compared with bitcoin, because bitcoin has been there for many years now and it has been in a good performance ever since then, most of the memecoin that was listed in that era when bitcoin was newly introduced in this Crypto world i think most of those memecoin died long time ago but bitcoin manage to survive and even became the head of all Cryptocurrency.