Pride isn't the sole contributor and I'd be interested in seeing those numbers in terms of each player now earning 10 fold by quitting international cricket. It certainly isn't the binary choice you pretend it is.
I have turned down job offers for significantly more money than I earn due to several factors including moral choices, joy of work, time at home, employer relationahip and even pride. Why do top level thinkers become researchers instead of working in scumbag financial sectors? Why do people train themselves to near death to become doctors instead of just befriending a tory MP in a global crisis? People make career choices based on a myriad of factors and to suggest every single choice in life is simply a highest bidder situation is not only ludicrous but lacks such faith in people its would be incredibly depressing. Ben Stokes doesn't have to play test cricket with a crumbling body, he chooses to for less money. The entire NZ team of good enough to get into franchise cricket, they chose to play for their country.
Comprimises need to be made to look after players, England, India and Australia redistributing more of the wealth in the game would be a start and then players can find a balance between their bank balances and playing at the top of the game.