Just because someone on your side gets shot doesn't suddenly put you in the right. While one insurrectionist was killed. The insurrectionists managed to injure 138 officers, capital and metro, 15 of them severely, who were there to defend the Capitol from them.

I would argue the insurrectionists got off relatively lightly. One person was killed and the ones jailed all got far lighter sentences than they deserved.

Which part of "they were there to execute government officials" are you failing to understand?

I don't always agree with the government, but I also don't decide to murder people just because I'm upset, which is what the insurrectionists intended to do.