I don't have enough hubris to say that I have all the answers, especially when it comes to the way forward - this is something that's up to the revolutionary party collectively to decide, but I do disagree with the ML's theory and methodology, especially with "Socialism in one state" or the 'worship' of State Capitalism. However, if you had a gun to my head, I'd probably manage to squeak out something possibly infantile like this:

When it comes to proletarian revolutions that attempt to build socialism, internationalism is a necessity (both to allow international trade to help meet everyone's needs and weakening of the capitalist global order and reducing them as a threat) - once proletarian and an international party takes power, the focus should be in coordinating/exporting the revolution worldwide mostly via the support of proletarian movements, else it will get isolated, start playing for survival, have to adapt to capitalism and eventually collapse or degenerate as seen historically.

Also, instead of treating state capitalism and markets as a transitional phase that is constantly expanded/built upon, it should instead not be viewed as legitimate and rather something residual, to be replaced as soon as possible. In theory, this should allow for a certain amount of goods to be produced for use, and goods that are more scarce could be produced as commodities and rationed through money.

Once sufficient economic restructuring for transition towards socialist mode of production is done, that's when the transition towards non-accumulative labor vouchers can be done, which should eliminate the law of value and capital relations.