Altcoins for short term are for real but nothing beats Bitcoin and that's a real thing. If you happen to have a lot of spare money to invest and you're packed already with Bitcoin. That's the time you might want to think that it's now time for you to start buying some altcoins you think are beneficial for you. Not all of them are going to be profitable because as in short term goals of making a profit, you need to be hyperactive at all times because if you're late on it, you'd definitely lose your capital and miss that making profits.
I have good chunks already mate and also have my altcoins and ready for what will market brings yet I am posting about the reality now and it is not always the best interest and strategy to just buy and Hold bitcoin instead this will always have accompanied by altcoins (at least this is what I learned and do in the past few years) but yeah I am not telling anyone to act as how I do but at least they will pay attention to what will happen if go all in or diversified folio.
Yeah, I understand you and whatever works for you should you follow that. I have altcoins too but I know what works better for me as I have got a lot of failure when I was too hyped and aggressive with altcoins. But if you have a better stash and allocation for altcoins then that is better.