So true. For weapon rank 0-50, before the update, it was: 1884 humans or 3769 bots, after the update: 1740 humans or 16454 bots. This is still 4 times more than previous games, and still the most attachment grind-intensive FPS game in history.
DICE would probably still be thinking that the grind can keep players playing the game, and they can sell blueprints in their battle pass and in-game purchase stores with goods mods already attached, and money will flow into their account.
There is a way, just play Breakthrough training with bots. I found out that it is good XP farm, just leave battle when "hardcore" papa comes to spray to win in CoD style. They actually easy to spot as they come with level 50+ and unlocked meta weapons from farm to win Portal.
