??? Where did you get that from?
If He inspired the pagans to notice the solstice, that's good. We also notice it. We notice atoms, and subatomic particles, and fields, and just all sorts of things that are otherwise invisible.
I don't think it is good - Not when it leads to abominations such as the pagans had. And I don't think it is good today either - we are on the cusp of losing our connection with the Creator and falling headlong right back into the same old pagan routines... with the thin veil of science and social justice religion for a covering.
It really doesn't matter, as we are instructed that the Torah is forever, and the instruction therein does not change. Those are the times and seasons of YHWH, and like the rest of the Torah, cannot be added to, or subtracted from.
If one starts from that bare fact, it changes the entire complexion of worshiping... And holds much of what has become 'Christianity' as false.
You'll find virtually no one who regularly follows FR believes in that concept.