Toxicity in OCE high ranks?

Similar to this post , when watching OW content on Twitch and other platforms I’m noticing that OCE servers seem to have a serious problem with toxic and bullying behaviour, and people seem afraid to address it because it leads to their games being deliberately sabotaged. I haven’t seen a response on topics related to this yet, and I’m wondering what Blizzard has done or is doing to address this? I’ve recently moved to the region and would like to play but honestly what I’ve seen so far really puts me off.