King Charles' decision to welcome Prince Harry and Meghan Markle to his coronation in May has drawn criticism online.
The California-based royal couple has been invited to the ceremony, which will take place on May 6, the day of their son Archie's fourth birthday, a source told Daily Express.
Remarking on it, a crusade group Republic supporter said, "The future king is weak and not up to the high standard set by the late Queen."
"He has put his shabby son first and country last. I hope this backfires on them now."
The comment further reads: "I have joined republic a month ago because I would prefer to vote in or out a head of state rather than watch this dynasty abuse the status and the British people it is supposed to represent."