Advertising is a full-fledged work. If you have the necessary amount of work then you can act in this way. But if you want to leave work to participate in bounty campaigns, then this is a bad decision.
I wouldn't dare to quit my job for the seek of promoting bounty campaigns especially in the current situation of the market of cryptocurrencies it is really not wisely to quit job. It is not really a great decision even if let say that we could get a high profit than the profit we earned from the company the only sad thing in crypto is it was not a stable source of income.