Andy Bryant was large part of the reason Pat Gelsinger left Intel in the first place.
He has been the Chairman of the Board since 2012 and on the board as Vice Chairman for even longer. So yes, all the strategy and direction of Intel's CEO in the past 10 years prior to Pat Gelsinger can be attributed to him.
He also handpicked all the Intel CEO since Paul Otellini.
Pat was called number of times to be backed as next CEO to save Intel during and after Brian Krzanich 's era. He said "no" every time.
Pat agree to be new CEO to replace interim or later official CEO Bob Swan after Andy Bryant's announced his retirement in early 2020. Handing it over to his friend Omar Ishrak.
The share-holding part was the reason why Intel cant cut off its dividends the first thing Pat came back. They only wanted Intel to keep handing out those dividends.
And ultimately it was the Shareholders or Wall Street, handing out Board Membership to their circles until it is run to the ground.