Y0U'RE RIGHT THAT'S WHY R0NNIE AND D0RIAN WERE BENCHING 500 PLUS. WHY N0T JUST KEEP IT AT 100 LBS SINCE WEIGHT INCREASE D0SEN'T MATTER?
Did I said that?

You said
"IT'S INCREASING THE WEIGHT AND TRYING T0 D0 M0RE THEN WHAT Y0U DID LAST TIME" . That's not right in my experience. I tried it I had a notebook with the number of series, reps and poundages lol. Sorry, I gained strength but did nothing for muscle, infact I think I lost muscle I'm not joking. My diet was in check btw.
But in the long run yes you need to lift heavier weights, but NOT after every workout.