For users, Reddit has been in a downwards spiral since the IPO.
I'd argue since redesign that introduced old.reddit
to give some examples of mod abuse
You're barely scratching the surface. Many subreddits are directly astroturfed and sold out. The most clear indicator is when a subreddit links to alternative communication platform like Discord - it's there to signal that mods are selling out. This is particularly noticable in any entrepreneur/saas based subreddit.
Other subreddits like /r/worldnews are clearly propaganda operations.
All of these are solvable problems but Reddit simple has no one left who'd care to solve them.
I suggest decentralized Fediverse alternatives like Lemmy https://lemmy.world/ as Reddit will never get better.