In 2021, anything beyond $19,800 must be a new ATH and this way, we had multiple ATHes in first four months of this year and the current ATH is not second time we are seeing an ATH. Like you and many other people, I am also not surpriced on seeing the bounce back of bitcoin as it is a highly expected one.
In a bullish year, we may get into ATH multiple times and this way we are having the current ATH around $67k levels and most people are expecting it to be broken at any time as there are strong speculations about getting into $100k levels at any time soon. Honestly the current ATH is something we got just because of recovering from the correction hence we need to have the actual new growth only here after.