Privacy Guides has a note on their page about Private frontends:

The Old Reddit website doesn’t require as much JavaScript as the new Reddit website does, but it has recently blocked access to IP addresses reserved for public VPNs. You can use Old Reddit in conjunction with the Tor Onion that was launched in October 2022 at https://old.reddittorjg6rue252oqsxryoxengawnmo46qy4kyii5wtqnwfj4ooad.onion.

Alternatively you can just use Redlib as described in this post: https://lemmy.world/post/14141628