Muslims please answer?

Salam. We know the day of judgement will come and from the hadiths we know in great detail how the events towards the hour will unfold. My question is will we still remeber the detail of these events. For example when dajal is here, will we still know jesus will kill him, when the sun rises west will we still have the information. Like i dont think that well know like we do now, maybe Allah swt will remove this knowledge from future generations so they dont know signs as there progressing. Do you see what I mean?