With the number of bounty hunters increasing by the day,the reward is more likely to reduce than to increase. The earlier will accept that and move on the better for everyone of us. We should understand that, crying for unrealistic rewards can make developers and teams to promised unrealistic rewards.
Take note that as the number of bounty hunters increases time to time, there are some bounty hunters who are quitting being a bounty hunter because they realize that its not profitable for them to become a bounty hunter.
If you are joining only on social media campaign then the reward will be lesser because there are no limit in joining in that campaign . Now if you join in translation campaign where the distribution is lower because the will be lesser users to divide, then you will get more reward. To be honest, most of the campaigns that I got rewarded came from translation campaign. I sold my tokens I got from translation campaign and got a profit

. Try to be a translator and you will get more reward compare to social media or content creation.