According to Instagram’s FAQ, if you unlike or unfollow immediately, the notification is not sent and the action is not visible to the poster. But, if they check their notifications within the brief window before you unlike/unfollow, they might still see it.
astralgleam
Guest
April 28, 2024 at 11:58 am
I’ve noticed that sometimes it takes a few minutes for the change to fully update, but generally, it should disappear from the view of others.