Has the New Chemistry System Failed?

Has the New Chemistry System Failed?

EA seems to be constantly trying to revive a dying chemistry system. We are seeing a flood of special cards released specifically with 'Chemistry Boosts.' This feels like a desperate attempt to fix a chemistry system that might already be considered a failure. 

Now, most cards have the same design, 'World Tour', which makes them lose their value in your eyes.

Instead of solving the root problem, these boosts are just a band-aid. Ultimately, this saturation ruins the gameplay experience and takes away the satisfaction and challenge of organic squad building

You Can learn from PES old chemistry system "Team Spirit"
How It Works ?
You Just Need To Play And Win to get Full Chem
when you add new player your team spirit will decrease you need to play and win again to get full chem