Deleting a comment on Instagram can be relatively simple when you know how to delete it, but why would you delete it?
There could be moral implications to such an act, or it might be more professional than one might think at a glance; suppose you might have made a post in which you criticized someone badly for perhaps crudely making art, or you might even have made a joke on someone’s expense on a post of theirs.
While you may not realize it at first, these kinds of posts, regardless of the intention, can be exceedingly hurtful to the receiver themselves, even pushing them into depression if you do not hold back on your comments, resulting in unforeseen consequences of horrific proportions.
Hence one needs to know when and how to comment on a specific topic to not come out as insensitive and alike; this is also the reason for knowing how to delete a comment on Instagram on a computer and Android.