It's not possible to time the market perfectly unless you are very lucky and the point where you buy becomes the bottom. I don't think the current price is a bad entry point when you say it's close to the current ATH, it should be around $70k for that but the current price is below $60k and that is less than $15k the current ATH and it should be a good point to make an entry.
Besides, one doesn't need to spend everything they have at a single point, that's why we have the DCA method. We can use the DCA method and keep accumulating if the price goes down from where it is right now. If it doesn't go down further, we would at least no regret our decision of not buying.
So I believe it's better to buy at least some whenever you feel the time is right instead of waiting for the perfect moment because that might never come.
Don’t be bothered if others keep insisting that you should buy because the price is in dips. Note that you have your own timeline and goals, and you have your own financial struggles to manage at some point. Just invest only when you’re capable enough, since investing itself never runs out of opportunities if you just know how to wisely manage your investment.