meaning since 2017 all the bounty you have joined never bring you profit?
Shittokens have never been profitable. From their conception they were used to get people to buy ether and pump ETH while scamming a lot of people out of their money. In their initial days they were some pumps since the hype was still alive and newbies didn't know any better, but soon enough it turned into immediate dumps and scams that never even lift off.
This is one of the problem with cryptocurrency that there people who are here just to scam and take advantage with the cryptocurrency flaws. Cryptocurrency is a good technology or system like the bitcoin system. If only it will just be use in a nice and better way then pretty sure cryptocurrency now would even bloom and will go through a wide adaptation in which most country will surely to accept and even integrate in their system if they wanted too. Anyway, there is no perfect system or platform but hopefully bitcoin system will be develop and find some ways that it could be done better for a wide adaptation of this technology with comfort of using the platform.