That's my understanding. Basic carrier vs service stuff. What I wonder is how this might impact gun manufacturers.
Yeah. The courts are inconsistent here. If they want to hold service providers responsible, they also must make arms producer responsible, and politicians too.
There already is a specific law shielding gun manufacturers from liability from simple sales, which Democrat heavy states and locales do a lot of work to test the edges of and chip away at: the PLCAA, https://en.wikipedia.org/wiki/Protection_of_Lawful_Commerce_... which was passed in 2005 in light of mendacious lawsuits taking up a notable amount of courts' time.