Dumb question (I should just sit down and watch rest of the movies, I've only seen the first one): can you explain the "matrix vibes" you're referencing. Spoilers are fine.
I would suggest watching the Animatrix - particularly The Second Renaissance (part 1 & 2) which tells the story of how humanity ended up at war with the machines. It's only about 20 minutes total, but it's really well done.
I recently watched Matrix 1, 2, 3. Matrix 1 is amazing - if you feel called to rewatch it - watch it, and enjoy it. Might be better than how you remembered. I made the mistake to watch Matrix 2 and 3. Honestly, I suggest you just DON'T. I have not seen Matrix 4, and don't plan to. Best of luck!