Basically, the possibility of Bitcoin getting ATH is very big. We know that the halving years made Bitcoin mining even more difficult. And we know that mining costs are not small. I am sure that going forward, with Bitcoin being difficult to mine, it will make changes to the interest and price of BTC.
But, don't easily believe this theory. Because everyone has a different view.

Bitcoin will get ATH this year or next year. Before bitcoin prices can get a high peak, people will see how strong bitcoin at the market and try to buy bitcoin before it's too late. Every year bitcoin prices fluctuate, and the halving makes the reward reduced, which can trigger the price to increase significantly in the future. We will see how high bitcoin price will be in the future, but meantime, we can prepare ourselves by having many bitcoin from now on.