403 Forbidden role reminders

[MattyTheHacker]

This issue is present in the get role reminders but it also occurs to me it could pop up in other areas too.

Because it's not possible to check if a user has blocked the bot, or disabled DMs, we should have a unified way to handle the error of not being able to send a message to a user

[MattyTheHacker]

a user has blocked the bot, or disabled DMs

Is that the leading theory on why the forbidden error is occurring?

I can't say for certain but that's the only thing I can think of - everything else that it could be is being checked for in one way or another already so that's my guess