Hardware, peripherals and builds, costed in real money.
EA publishes targets rather than vague tiers, which is unusually honest. It also asks for 32 GB of RAM at the recommended level for a turn-based tactics game, which deserves a look.
Every part chosen for the thing it actually does. No RGB tax, no motherboard you will never use half of.
Ninety percent of drift complaints clear up with one tool and ten minutes.
Four-player co-op runs off a host machine. Thirty-two players needs a real server, one config file you must copy before editing, and more memory than the cheap host tiers admit.
Two settings decide most PUBG fights: how far the game bothers to draw, and whether your audio chain is fighting itself. Both are misunderstood, and one of them is costing people real money.
A thirteen-year-old game with a minimum spec from another era, and people still buy a $700 graphics card for it. Here is where the frame rate really goes.
Valve only publishes a minimum spec for CS2, which is why the buying advice around it is such a mess. Here is the short list of options worth changing and the hardware order that follows from it.