Separation of concerns is still a valid paradigm with a single global datastructure like GUI, Microservice, Database and etc. In such situation one can still seperate concerns via composing the global datastructure from a smaller units and define methods with respect to thoose smaller units. In that way one does not need to wonder whether there are some unattended side effects when calling a function that mutates the state.

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CyberDildonics an hour ago | parent [-]

Seems like one is backpedaling because one was just talking about one's separation of one's concerns and now one is defending one's separation of concerns with respect to one's global data structure.

	▲	JanisErdmanis 8 minutes ago \| parent [-]
		I still firmly believe that one ctx object and hundred functions/methods is as bad as programming with plain variables defined in the global scope. If the ctx is composed from smaller data structures with whom the functions are defined, then all is good. This is the opposite of the rule.