Easy delete all your inoreader tags. As the current menu does not allow bulk deleting the tags from the settings menu.

inoreader_tags_delete.js

// Last modified: 2022-07-30

setInterval(function () {
  // Select tag to delete, goes top down order
  var tag = document.querySelector(
    'span.icon-delete-subscription[title="Delete tag"]'
  )

  // Click the trash can (delete) icon
  tag.click()

  // Select the 'Yes' button to confirm delete
  var things = document.evaluate(
    '//button[contains(text(),"Yes")]',
    document,
    null,
    XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,
    null
  )

  // Confirm the delete action by clicking the button
  for (var i = 0; i < things.snapshotLength; i++) {
    things.snapshotItem(i).click()
  }

  // Rinse and repeat (loop)
}, 1000)