Matthew Henry expressed the same thing you did, only as looking forward to our times
Matthew Henry expressed it:
"VI. That this prophecy of those times, though sealed up now, would be of great use to those that should live then, v. 4. Daniel must now shut up the words and seal the book because the time would be long ere these things would be accomplished: and it was some comfort that the Jewish nation, though, in the infancy of their return from Babylon, while they were few and weak, they met with obstructions in their work, were not persecuted for their religion till a long time after, when they had grown to some strength and maturity. He must seal the book because it would not be understood, and therefore would not be regarded, till the things contained in it were accomplished; but he must keep it safely, as a treasure of great value, laid up for the ages to come, to whom it would be of great service; for many shall then run to and fro, and knowledge shall be increased. Then this hidden treasure shall be opened, and many shall search into it, and dig for the knowledge of it, as for silver. They shall run to and fro, to enquire out copies of it, shall collate them, and see that they be true and authentic. They shall read it over and over, shall meditate upon it, and run it over in their minds; discurrent-they shall discourse of it, and talk it over among themselves, and compare notes about it, if by any means they may sift out the meaning of it; and thus knowledge shall be increased. By consulting this prophecy on this occasion they shall be led to search other scriptures, which shall contribute much to their advancement in useful knowledge; for then shall we know if we follow on to know the Lord, Hos. 6:3. Those that would have their knowledge increased must take pains, must not sit still in slothfulness and bare wishes but run to and fro, must make use of all the means of knowledge and improve all opportunities of getting their mistakes rectified, their doubts resolved, and their acquaintance with the things of God improved, to know more and to know better what they do know. And let us here see reason to hope that, 1. Those things of God which are now dark and obscure will hereafter be made clear, and easy to be understood. Truth is the daughter of time. Scripture prophecies will be expounded by the accomplishment of them; therefore they are given, and for that explication they are reserved. Therefore they are told us before, that, when they do come to pass, we may believe. 2. Those things of God which are despised and neglected, and thrown by as useless, shall be brought into reputation, shall be found to be of great service, and be brought into request; for divine revelation, however slighted for a time, shall be magnified and made honourable, and, above all, in the judgment of the great day, when the books shall be opened, and that book among the rest."
Discussion of FULFILLED prophecy, not speculation about some future someday. Isaac Newton expressed the same.
"This Prophecy is called the Revelation, with respect to the scripture of truth, which Daniel was commanded to shut up and seal, till the time of the end. Daniel sealed it until the time of the end; {Daniel 12:4, 9} and until that time comes, the Lamb is opening the seals:....
All which is as much as to say, that these Prophecies of Daniel and John should not be understood till the time of the end: .... But in the very end, the Prophecy should be so far interpreted as to convince many."
(Part II. Observations Upon the Apocalypse of St. John. Chap 1)
But sadly, the men above would have never guessed the state of the church today, choosing self-imposed blinders through the doctrines of men, with a virtual absence of Berean hearts. The stunning truth of Islam in bible prophecy being overshadowed by the heresy of a future rebuilt temple and a bogeyman. That fulfilled prophecy is replaced by idle speculation about some future someday.
The truth that Berean spirited Henry and Newton knew would surely come, replaced by fables of the silver screen.
And it's not like we weren't warned:
2Ti 4:3 For the time will come when they will not endure sound doctrine; but after their own lusts shall they heap to themselves teachers, having itching ears; 4 And they shall turn away [their] ears from the truth, and shall be turned unto fables.