Don't expect 2017 to be back again for bounty projects because now a days all the ICO projects are shit and very less likely to be successful which means you are wasting a lot of your times with no gain almost.
Even we can't see a bounty project that was like in the year 2017 there's a good project out there that will also bring an income to us. But, based on what I see there are more scam and failed projects than good projects. Most of the ICO last year 2019 and 2018 have more cases of scam that's why it's hard to invest now and actually, it's hard to regain the trust of the investors especially if he/she got scam multiple times. So far, it's better to invest in all old projects than wasting your time and money in investing in a new project which has no guarantee that will succeed.