How can I completely disable topic tags?

Topic tags feature activity is controlled from the bbPress main settings panel.

How can I disable bbPress breadcrumbs?

bbPress shows breadcrumbs, but if you have other breadcrumbs solution, you might wanna disable bbPress breadcrumbs.

Why topic pagination is not working for threaded replies?

Threaded replies are still experimental feature in bbPress, and it is not fully implemented.

Why are users unable to edit their replies?

bbPress disables topics and replies editing for normal users after 5 minutes by default.