To preface none of my fellow admins know about this post due to the language that I am using.
Although I do believe that they would be supportive of this as they care about our users just as much as I do.

I just had a run in with a user asking for help who then deleted their post and comments soon after.

If you see any users asking for help I would personally recommend a couple of things to look out for:

• Check their profile;
  • how old's the account?
  • what kinds of posts and comments are they making?
    • Are they the kind of user you'd be cool with being friends with?
  • Do they have history of deleting posts/comments? If so why? and how often?
• Check the modlog;
  • have they done or said anything that warrented themselves getting banned or their posts/comments removed?

I'm making this post as I'm personally frustrated seeing posts and comments being removed as it actively harms instances, communities, and most importantly users.

I absolutely despise when I go a saved post or comment thread that I wanted to reread later only to find that I can't cause the post/thread's been deleted by a single user.

There's so much useful or interesting and creative things that people care about and also want to share in terms of life experiences or just having a cool thing to collaborate and work on.

• having this be ruined by individuals that want to 'dine and dash' basically ruins this.

Honestly Fuck you.
If you 'help farm' especially I will find you and I will ban you because you are actively harming users who spend their precious time, effort, and humanly love to do cool stuff here on the Fediverse.