I will buy 1btc now.
Halving is true and it happening now, but if you will have profit in this halving no one knows , it depends on the value supply I'd more continue to buy bitcoin it will continue to increase.
It is not actually happening because it already happened or took place earlier this month. However, the effect has not yet been felt by the investors and we are still patiently waiting for that time to come and harvest our profit from our investment.