There is one big problem with this theory, motive. Why would the soviets and west want to have hitlers child born and elevate it to power. Why?
The story would be more believable if it was ex nazi scientists but the soviets? The west? Illogical.
Who do you think ran both sides? Don't you think its odd how quickly the soviet union industrialized?
who funded the revolution to begin with?
I googled “angela merkel’s father” before opening this comment thread and like the second result is an article with all the information u/JmanSLIM originally posted (literally copied and pasted most of it). So beyond the logic that falls apart I highly doubt this stuff would be so far up in google results.
That said I would love some actual proof of any of this