Taxes cannot be avoided, maybe this is unfair to gamblers, it seems they are very cunning, where the government does not want to know how many losses we have received before winning, the government only thinks about winning, hoping that taxes like this will be reviewed so that they do not burden the existing community.
Yes taxes can not be avoided when a country that you are residing tries decided to implement it. Buy people can still boycott it if that's necessary especially in a case where the tax is too high for gamblers to pay. Just imagine paying taxes on every win you had without emphasizing on those loses you have made in the pass. This should be a gross wins, substrating the loses you had from it to know your overall winnings. This is how it is meant to be done nit trying to get a tax for every single winning without emphasizing on those loses that has been incurred for days or weeks before the big win. Zimbabwe as a country does not have what it takes to carry out this kind of taxing system.