It is worth if you know to be careful about which bounties you should participate in. Like looking a needle in haystack, a million cryptocurrencies with many new ones and their bounties, no doubt there will be some worthless one. Yes, bounty in 2020 still works but only for those that are selective.
Yes.. it is like looking for a needle in the haystack. But if you are an inexperienced user, then it is still possible to earn good rewards from the bounties, if you chose the campaigns wisely. I would recommend two types of bounties. First one is the campaigns from the projects which are already listed in the market. Then there is the second type, which represents successful ventures such as exchanges and gambling sites. In the second case, the development is complete, but the tokens are not yet listed in the market.