That's a fine move by you, but are you also the hosters of the forum or just the operators who have rented in, is the server running in a virtual machine or as a standalone device.
The background, maybe you don't log any data, but the hoster itself can do so and all servers running as a virtual machine can be fully logged as far as I know. Actually, I should not even get involved, I think you know what you are doing.
Even in 2022, many javascripts are still used to read browser data, to do the so-called fingerprinting to track you on the net. Since no third-party javascripts need to be reloaded here, the forum software and its operators must be fully trusted that such data is not read out to re-enable javascripts.