It's a Phoebe Bridge movie
Well, unlike
No Time to Die, it at least didn't introduce a new character who had a fraction of the protagonist's muscle mass and almost no prior fighting experience, but who proved themselves to be as badass as the hero through sheer gumption and cheerfulness. (Ana de Armas' Paloma exited that movie quickly enough for it to more or less recover its dignity, but,
yikes.) Helena Shaw was no slouch, abilities-wise, but she wasn't so competent without experience as to break the movie's framework. (And Helena
was established to have years' worth of experience.)
Disney already have a Not-Indiana Jones franchise to mine. National Treasure.
It may be a subtle/subjective distinction, but to me, there's an inherent and vast difference separating archeology-themed adventure stories in the age of computers and tech and the period before that. Once the world is fully mapped, flashlights render torches obsolete, fedoras go out of style, and satellite technology lets you call/video call people around the world with ease, you can retain all the other tropes and trappings of the genre, but it's still fundamentally different.
Dial of Destiny's late-60s setting might just be the farthest in time one can go without crossing that line.
I do give the first
National Treasure (haven't seen the second) some uniqueness points in that the hero never once holds a gun or gets into a protracted fistfight, which gives it something of a different flavor to other mere modern-day Indy knockoffs like
Tomb Raider,
Relic Hunter (remember
Relic Hunter?!) and
Uncharted. But that movie was also so generally over-the-top silly from a historical perspective that attempting to franchise it just seems to ruin the joke, much like making sequels to the first
Austin Powers.