I cannot go into that site because they don’t comply with the gdpr right to not allow any legitimate interest cookies with one button, hoping I will click agree instead of going through hundreds of vendors and disabling these illegal trackers

You or anybody, even huge masses of people, have zero impact on the stick, zero point several hundreds of zeroes of impact. Even if all magahats invested at the exact same time. The institutions, mainly brokers, have full control of bundling all investments and settling outside of the market. What the stick does is what very wealthy hedgies decide it should.