No. She's guilty of obstructing justice, not the other things you mentioned.
To be guilty of fomenting insurrection, she would have to urge armed resistance to military or law enforcement personnel.
To be guilt of sedition, she would have to urge violent overthrow of the government.
NEW YORK (Reuters) - Support for U.S. President Donald Trump increased slightly among Republicans after he lashed out on Twitter over the weekend in a racially charged attack on four minority Democratic congresswomen, a Reuters/Ipsos public opinion poll shows.
https://mobile.reuters.com/article/amp/idUSKCN1UB2UD?__twitter_impression=true
So she’s only guilty of obstruction of justice? That’s fairly weak. I wonder what she’s said about Aunti Fa.
I wonder what she (and others) have said in private...