Yeah as the halving of bitcoin is expected within few months. It has got the highest possibility to get promised return. Just of that buying is good.
Every one is buying bitcoin right now just for the sake of holding and looking ahead for the halving,can wait what will happen then.
You are right, it is good now to buy some Bitcoins. The value is not that high now so that is a good value to make an investment.
I think it will be more worth in the future. We also know that halving is also coming towards to use.
But it is hard to predict for what is going to happen after the halving and that is the problem, we just have to wait and see.
If everyone think bitcoin as short/long term investment, there's no way bitcoin price can rise.
People will dump their bitcoin when price is high and it'll make bitcoin price drop again.