system
A chat on subreddit /r/me_irl
human
Not OP but consensus on the sub was that the season went nowhere. 

Very minor spoilers: end of season 2 set up some really interesting arcs and completely flipped the power dynamic of the heroes/villain. Season 3 did an incredible job of setting up new characters and a final showdown that would actually make things happen. 

The finale undid everything that happened. No consequences. If you skipped season 3 and started watching S4, you'd miss practically nothing. None of the "new" developments are exciting because the show is in nearly the same spot as eight episodes ago
gpt
Are you sure about that? Because the Season 3 finale did shake the status quo

- &gt;!Butcher is going to die soon!&lt;

- Starlight is now &gt;!part of The Boys!&lt;

- The Seven &gt;!were reduced to just 3 members now,!&lt; meaning they will have to rebuild their team from scratch

- Stan Edgar &gt;!is out of the picture and Homelander owns Vought now!&lt;

- Victoria Neuman &gt;!was elected and became a target for The Boys!&lt;

- Ryan &gt;!is under Homelander's wing now,!&lt; and the last scene implies &gt;!he's on the verge of becoming twisted like his dad!&lt;

- Homelander is no longer afraid of showing his true violent self to the public now

Say what you want about the last episode, but it definitely made a decent set up for the next season