I'm totally ignorant as to Slovenia, but as a general comment on taxation regressive price increases/externality taxes/sin taxes are easily made up for by simply giving everyone a fixed sum of money (that can either be gathered specifically through the regressive tax or just through the normal non-regressive tax pool).

Ethereum has the weird issue where "votes" and "money" are different things and they only want to redistribute votes and not money, but that's not a problem here...