According to whom? Care to point us to some of those comments?
https://www.apn.ru/index.php?newsid=36204
It might be difficult to understand what's so bad without being embedded into the Russian political context. So here's some more direct stuff from SciHub social media:
https://vk.com/wall-36928352_38852 - Stalin quotes
https://vk.com/wall-36928352_37498 - comparing Stalin to Christ
I'm not holding my breath for that one.
https://www.thenewamerican.com/world-news/africa/item/17106-...
Freedom is not free, that's a given.
Based on past experience in understanding other cultures as an outsider, i am pretty sure there is something else for disliking Mandela which can only be explained by a person from within who understands the different sections of the South Africa. Can someone shed light on this ? The above argument is very weak.
I don't know why this should not be opposed, stalinist may be.