Agreed that Russians followed the human wave tactics, but that's also a biased narrative created by the West to give the perception that their technical superiority and industrial prowess won WW2 while Russia simply gave their citizens up as canon fodder.
They simply refuse to acknowledge that Russia used weather and terrain well, adapted well to the changing dynamics, got Farterland into the war of attrition which they (trained in Blitz) were not used to, produced simpler weapons, at a faster rate, which were field maintainable, easy to learn and clean by the average villager, who was expected to undergo a 2-4 weeks training before being forced into the war at times.
Don't fall for that propaganda.
Read up on how ideas were acknowledged and weapons produced even within the restricted politico-industrial Soviet Union. You will find less stories but there are some. Interesting topic, but for some other day perhaps.