From a brief skim, the list includes pretty much all active Arbitration Enforcement (AE) admins.

For those not in the loop, AE is the main mechanism to enforce civility and neutrality in contentious areas (obvious stuff like Israel-Palestine, American Politics, but also India-Pakistan, casteism, etc etc). It removes editors that are obviously only on the site to astroturf a specific belief relating to a globally controversial topic.

This requires painstaking review of one's conduct and is the main reason Wikipedia is not astroturfed in the same way Reddit or other discussion forums are.

If the strike goes forward, Wikipedia will have a massive realignment towards whatever political groups can amass the most accounts agreeing with them.

Grokipedia would unironically become more neutral in a year.