Regardless of whether the Halving is near or not, I myself hold Bitcoin and also several altcoins. Maybe the difference is in what altcoins we hold. So far, I have mostly been into top coins which are in the top 10. But I don't have all the coins.
After that, there were indeed a few coins that were in the top 100 at least, but some of them were the result of launchpads in certain exchanges. So, you still have to be alert with various altcoins from the new project. And I do it in a very small percentage.