In the past few years, we have covered plenty of extensions that let you do more with bbPress. TMusers is also worth a look. It is a handy extension that lets you create a forum member directory fast. It comes with 4 custom Elementor widgets for you to choose from and has responsive grid layouts.
You have the option to choose custom role names and avatars for your directory. You can also exclude and include certain members. Webmasters have the option to add their own custom meta fields. egemenerd is the developer behind this plugin.