If twitter ‘verified’ means anything, it means a chain of identity has been established between Twitter and the purported owner of that account. That chain should be documented somewhere - there must be some record in the ‘verified account management’ system that says something to the effect of ‘after we gave this actual verified human this token, this email from this address arrived on this date containing that token, establishing that this person had control over that email address on that date’.
If random twitter admins can change the email address and disable 2fa on verified twitter accounts, and those accounts can still publish tweets without them going into a ‘held pending verification that the blue check mark still applies to the person now in control of that account’ queue, then twitter verification doesn’t mean much.
Which might be of interest to organizations like the SEC who hold that communications over a verified twitter account count as official corporate notices, and various public safety organizations that have let it be known that messages on their twitter can be relied on as a source of official information during natural disasters...
Twitter needs to get serious about blue checks.