it’s not too different from tattle!!!! There’s just 10x the amount of information on there so very overwhelming if you’re new, you can search for topics (known as subreddits) and follow them like you’d watch a thread on tattle, inside the subreddit will be posts based on that topic so if you’ve followed the subreddit for a TV show for example there will be 100s of posts inside that subreddit discussing the tv show, normally people will ask questions like “what did you think of season 4” or “does anyone agree with (unpopular opinion” etc etc so similar to tattle but instead of there just being one thread about one topic eg. The Molly Mae thread where we all discuss anything and everything about her in the thread, there are loads of things inside one subreddit. So if it was a subreddit about Molly Mae there might be 100s of posts about different topics, asking opinions on her PLT range, discussing her love island season etc, but you can easily search for specific things inside the subreddit if you’re looking for a particular topic. People can like or dislike a comment so the top comment is normally the most popular one and comments aren’t shown in chronological order, meaning if there’s a comment that people don’t agree with it can be downvoted and taken off the post. Once someone’s posted a reply you can then reply to that post (very similar to how you quote someone’s post on tattle) and start a conversation with that person and others can join in, or you can just create a new comment which will be completely separate. Most subreddits will have rules and guidelines you need to follow (just like tattle) based on what you can and can’t post and how to use that particular subreddit, it will probably be pinned at the top of the post. The subreddits and have moderators etc like tattle, there’s so so so many subreddits on there but once you’re in one that you’re interested in it’s pretty easy to navigate!!! Hope this helps a little bit and hasn’t made it more complicated
but in terms of the replica subreddit I’ll agree that looks confusing to navigate as I’ve never used it to buy a bag but I’d suggest reading the FAQs and newbie guide (as I did earlier) to get a better idea of it instead of just reading the posts straight away