How would you go about getting over 1 mill exp a day?

I'm not sure this is even possible. even with spending money on the game.

its like 500+ excellent throws a day.

i know that friendship levels are the best way to get exp, but the race against the clock and inconsistency of people make that still feel unlikely.

just struggling to see a path to 50.

This is where i currently stand

edit: I do appreciate the comments so far.

I should say, I want to hit 50, and am not opposed to spending (more) money. i just worry that the mega gyarados day may have given me false hope. we will see after sharpedo day how im feeling. when they announced Ive probably gained ~15mill exp since they announced which is already over 1mil a day, but it is going to be some effort to still get it.