currently not sure on vibranium.

seemingly pretty much 2 known places that have vibranium.

• Wakanda

• Talokan (and the water around it)

edit:: from what I recall, both Scott Lang and Cassie Lang would prefer non-lethal means of taking down someone. maybe a material that would at most wound the target.

The vibranium isn't meant to wound the target it's to better concentrate the Pym Particles so they can be re-used more. I looked at it from every angle and I see it, any normal metal would shrink and end up destroyed when the particles are used. Vibranium can hold that energy in place and use it for redistribution, it keeps the particles in place, holds them for longer, and powerful to.

kind of also implicitly asked a question earlier in the post::

where would Cassie Lang get vibranium?

"isn't meant to wound"; then would the target still live?

Rather than a weapon, I’d like to see more use of Pym technology to change the size of other objects, not just the user him- or herself.

Maybe in a different movie where Shuri joins the Avengers?

This makes about as much sense as giving Spider-Man a bazooka