Actually, a lot of the statements you mentioned are incorrect except for limited founders.

1) Players as a group do not decide the value of founder. It’s based on habits. Habits are most of the time not intentional.
2) Dev is still at the same price whether it is before or after. It’s not skyrocketing. 14-15 isn’t skyrocketing.
3) After Christmas ends, you can’t assume that the outcome will be the same as last year. Just like the stock market, just because it happened last year doesn’t mean it’s going to happen this year.
4) I don’t claim to be pro. You assume that I claim to be pro. Which is also a habit.