Alvaro Gómez

This plugin restricts access for Authors and Contributors so they can only see their own Media Library uploads.
This has two main uses: Make it easier for Authors to locate their own uploads when Media Libraries grow very big and prevent Authors from using or downloading media that belongs to other users.
Admins and Editors will still be able to see everyone’s uploads.

Restrict Media Library Access

Muy útil

This plugin works fine in WP 5.7.1 

It's just the example code from the official WP docs for the ajax_query_attachments_args filter, with a line added to check if the current user is an administrator. It's very simple.

There's no reason this plugin shouldn't work in an up-to-date WP installation

works in WP 5.7.1

Restricts access for Authors and Contributors so they can only see their own Media Library uploads.

Ben Huson

<blockquote>
Important security update – if you are using version 0.2 or earlier please upgrade
</blockquote>
This plugin allows you to set expiry dates for user logins. You can set a user to:
<ul>
<li>Never expire (default)</li>
<li>Expire in X days, weeks, moths or years</li>
<li>Expire on a specific date</li>
</ul>
When a user expires you can:
<ul>
<li>Change the role of that user</li>
<li>Replace the user’s password with a randomly generated one</li>
<li>Send an email notification to the user</li>
<li>Send an email notification to the site administrator</li>
<li>Remove expiry details and allow user to continue to login</li>
<li>Perform you own actions using an <a href="https://github.com/benhuson/expire-users/wiki/expire_users_expired" rel="nofollow ugc"><code>expire_users_expired</code></a> hook</li>
</ul>
You can automatically assign expiry details to users who sign up via the register form.
The email notification messages can be configured in the admin settings.
Please post in the <a href="https://wordpress.org/support/plugin/expire-users" rel="ugc">support forum</a> if you have any questions, or refer to the <a href="https://github.com/benhuson/expire-users/wiki" rel="nofollow ugc">documentation</a>, <a href="https://github.com/benhuson/expire-users/issues" rel="nofollow ugc">report bugs</a> and <a href="https://github.com/benhuson/expire-users/issues" rel="nofollow ugc">submit translations</a> at the plugin’s <a href="https://github.com/benhuson/expire-users/" rel="nofollow ugc">GitHub page</a>.

Restrict Media Library Access vs Expire Users