Im confused. We had the election months ago, and the electoral college voted weeks ago. Plenty of time to process the grief.
This inauguration of Trump shouldn't have been a surprise, plenty of "trigger warnings" about what was going to happen. Instead of subjecting yourself to such "trauma", just go to your "safe space".
The only justification for such an outburst is if s/he had been living under a rock and showed up expecting Hillary to be inaugurated and was surprised to learn that Trump won instead.