How to level up fast in Battlefield 6 with XP farms

It may not be the answer you were hoping for or expecting, because it doesn't exactly feel like it's within the spirit of the ...
GameSpot

Battlefield 6 XP Farms Will Be Patched Out Soon, But Player Progression Will Be Dramatically Improved

Battlefield Studios has addressed the Battlefield 6 progression elephant in the room, explaining how it intends to patch out "XP farms" and improve player development in the long term. In a future ...
Rock Paper Shotgun

Battlefield 6 is getting updates to speed up XP progression and unlocks, as EA tackle plague of bot-farmers

You'll be able to bling your boomsticks quicker in Battlefield 6 once EA release the next round of patches, so leave the bots alone.

Battlefield 6 Dev Increases XP Gain, Addresses Progression Complaints, and Targets XP Farms Taking Up Server Space

Battlefield 6 developer Battlefield Studios has addressed XP and progression complaints by making a number of key changes to the game.
VG247

Battlefield 6 devs are finally doing something about its dreadful XP and attachment unlock rates, but you can say goodbye to Portal bot farms

Battlefield Studios has finally addressed what's been everyone's biggest problem with Battlefield 6, but it's not all good news.