Drupal 8 & 9 core have no migration for views.
See past discussion at
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Views migration from Drupal 7 to Drupal 9
Closed: won't fix
,
#2500547: Upgrade path for Views from Drupal 6 and 7 →
Integrate Views migration from Drupal 6 or 7 to Drupal 9 → into Drupal core.
Closed: won't fix
Idea
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It's likely this issue predates Contrib.social: some issue and comment data are missing.
Migrate Drupal and Migrate Drupal UI have been approved for removal from core so this is now a won't fix. People wanting this functionality should look at the contrib project. Details of that decision are in the related policy issue.