[IG_Semmelweiss]

I think missing from the definition is "indiscriminate"

That makes a significant difference.

On one side, the Right's movement against the capitol was specifically targeting politicians. This movement affected a priviledged political class and the people that they employ.

In the other extreme, the BLM movement against (x) targeted (y) . This movement affected seniors, students, women, owners , employees, blacks, latinos, indiscriminately.

This is the crux of the issue. X and Y are quite random and thus lend themselves far easier to the classic definition of terrorism