The proposal was to (re)nationalize some infrastructure sectors like energy grid, water, rail and mail. Nationalizing these is a very popular policy. There was

The proposal was to (re)nationalize some infrastructure sectors like energy grid, water, rail and mail. Nationalizing these is a very popular policy. There was also proposals for multiple stakeholder boards in these companies, including some worker representation. Worker representation in company boards, including large private companies, is mandatory in e.g. Germany. Calling this as establishing effectively soviets is quite a take. The separate "right to own" proposal was an option for workers to buy the company in case of it being sold or dissolved. Similar laws exist in e.g. Italy and in some US states. There was also a proposal for public financing for worker coops, which is also in place in many countries.