I think it was intended to be a visual reference for the Snap.

Also, Janet's Algorithm in 3x02 reminded me of the Ancestral Plane scenes from Black Panther.

Also the brazelets of the team that they use to travel in time look like the ones the Avengers use.

not related, but does anyone think nico (in the future) has met doctor strange or any sorcerer for that matter?

in the final episode, older nico mentions how she spent time away with “the master” in order to gain more control of her powers and level up. i believe she was talking about a sorcerer, and i wondered if anyone else can picture that lol idk (also having in mind the fact that her mother was “technically” a character in 2016’s Doctor Strange.)

I agree. Not Strange, but other. After seeing how the elderly Minorus used Eldritch magic and that apparently all the Minorus have used magic, the possibilities of Master Minoru being related to Tina and Nico are high

Not to mention that Tina explained that she studied magic in an "academy" in which the Staff of One was kept. That this academy is actually Kamar-Taj wouldn't be shocking at all given the number of magical artifacts which were kept there.

And can be related to the "Staff of One" we saw in Doctor Strange film. Tina lied a lot in Season One

They namedropped Wakanda in season 2, but not Kamar Taj in season 3. A little frustrating.

Well, to be fair, Marvel Television only referenced the MCU as much as Marvel Studios allowed them.