Should the Trump inquiry call members of GAG to testify?

A militia leader has admitted that Trump wanted to start a civil war and saw himself as a paramilitary leader. www.theguardian.com/.../jan-6-hearings-trump-capitol-attack-oath-keepers-ex-spokesperson-witness

A lot of people on here have praised Trump and repeated his false claims. I believe the authorities should look through GAG and bring people who've supported uprisings, justified the insurrection, repeated false claims or promoted civil war.
OK much was harmless trolling or the ramblings of the gullible. But I believe some of the more serious posts were deliberate attempts to cause violent civil unrest and therefore they should be forced to testify as to their intentions.
Should the Trump inquiry call members of GAG to testify?
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