A veteran member wouldn't need help whether a jerk or not. They won't be sharing info no matter the case.
Many veteran and non-veteran members of FC have assisted others by sharing information. This may or may not be influenced by not being in competition with the members assisted.
False, those members who assist others are not jerks. Your assumption that competitive people will be jerks by withholding info so others will not compete against them is misplaced.
I never claimed that helpful members were "jerks". You, however, claimed that "They won't be sharing info no matter the case", (which implicitly hints at being "jerks" and making that your assumption that "They won't be sharing info no matter the case").
The weekly activity report informs the member of what they already know from the account page. It doesn't tell them where they stand in the scheme of FC. There is nothing wrong with stroking an ego if it gets them more involved and feeling even better about what they are doing.
The W.A.R. consolidates member offer stats and does let that individual member know where their own earnings stand. Why would anyone be concerned about the earnings of others? Such concern does not affect one's own earnings since these are a matter of self-motivation, not self-aggrandizing.
It remains possible to 'compete against one's previous offer stats' as a way to increase one's earnings. FC members are not technically competing against other members unless participating in specifically-competitive promotions. Since such promotions already exist, there is no particular extra incentive in a leader board competition. If a 'leader board bonus' is being suggested, FC would determine what, (if any), bonus incentives would be offered.
I never suggested a winner bonus for the leader board, but that is a good idea.
Hence, the true motive stands revealed. You're apparently looking at this from the perspective of someone who expects to lead in such a leader board but, have not thought any other variables through. Before asking, (if you were going to), consider what those might be.