No, it was intended to end tariffs just on fireworks imported from China. In the blurb quoted above it refers to “tariffs that effect his business”. If it’s mentioned elsewhere as “all tariffs”that’s inaccurate.
I was happy to see the humidity resulted in a low hanging cloud of smoke that prevented anyone from enjoying said $750k in fireworks. You couldn’t see a damned thing. I went home and happily watched NYC’s:/ Macy’s fireworks and they were truly spectacular.