If we invest in crypto of course we will choose Bitcoin as the investment we choose because it is very leveraged that we can get profits from Bitcoin if we can collect it with the strategy we choose, choosing altcoins to invest of course we have to really know well about the altcoin that we choose because it is very difficult to make a profit.
Many investors still prefer alts instead of Bitcoin because of the possibility to gain huge in a short period (especially if you invest on the current hype like meme coins) that's what they thought. But not realizing that investing solely to Bitcoin is way safer and less risky. It might take time to gain but at least it's much wiser compared to investing in altcoins.
Therefore, buy Bitcoin and keep holding. In time, you'll say that you made the right choice.