Built-In Discord messages that should be able to delete

Hey!  When a user changes the name of their thread, there is a Discord built-in message that gets posted in that thread saying the owner changed the thread title, right?
Moderators cannot delete this message!  So if a user were to change their thread name a lot then it would start pushing back the 1st post and it could get a bit annoying and spammish.

However, when you pin a message and it posts the same built-in message letting you know you've successfully pinned a message, then you can delete those!

Moderators at least should be able to delete those built-in messages please!  Thank you so much if you do consider my feedback.