Next comparison. Old stock double wrapped Gillette Platinum on the left. Bought in 2010 from Malta (Back then I bought 300 and it was almost half of my month's earnings at the time). On the right a pack manufactured 12/2022. Both are manufactured in Russia. The right is laser etched and doesn't have ©2017 on it. As always, same razor (Futur @5), brush, cream and afershave were used. There is no difference between these blades.
P.S. In the recent month I carefully looked at the PPI blades available here and bought single packs of many PPI models. 4-5 brands have 12/2022 on them. Could it be this will be the last month that we'll ever see on PPI blades?