Curse words themselves don’t reduce the impact of a sentence on their own. Context is important.
I’ll try ask this in a different way: can you think of a time when a curse word seemed to fit the context of the point being made, or enhanced the impact, or felt powerful or eloquent? Can you remember and share the context of it?
Also, what’s the alternative being promoted? If responding to, debunking, and rebuking the lies of Trump/Vance is “pointing fingers” and adding to negative discourse, then are they suggesting to just shut up about it and let the lies go unchecked? How does that serve anyone’s interest?
Feels like normative bias and the naive belief that Trump can’t cause any real damage and everything will be fine in the end.