Mongoose default filter/query params for find()

If I have a collection of docs such as:

{
    type: 'post',
    text: 'example',
    status: 'private' // or 'public'
}

What kind of middleware or schema config can I use to make sure that by default, Model.find() only returns docs where status != 'private' ?

I don't want to have to have to redundantly query for status != 'private' every single time I query the collection.

Thanks for the help!