Both Houses of Congress in January voted that Trump is an insurrectionist. Congress did the job.

H.Res.24 — 117th Congress (2021-2022) passed in the House.
Seven R Senators voted with ALL Dem Senators to agree that Trump is an insurrectionist. The 14th requires a majority - 66 Senators - to remove the label insurrectionist. That did not happen. Therefore, according to the '21-'22 Congressional calendar votes, Trump IS an insurrectionist.

Yes, while the vote fell 10 short to remove Trump from office, 56 Senators found Trump to be an insurrectionist and that is exactly what the 14th states needed to be done.

The SCOTUS is playing fast and loose with their Rwing interpretation of the Constitution.