I think given the nature of the country, there was the feeling that it was a bit lawless (it was mentioned at some point). Generally, the fight was highly deniable being in a closed room and where the US side would have had to admit that they had freed and were using Zemo. Neither side comes out well, better to brush it under the carpet.Agreed.
Still has international incident written all over it though.... Unless all the flags have already been smashed of course... But that presumably still wouldn't allow people to act with impunity though, would it? That would be......
And, "luckily" for them, the whole Cap thing has slightly jumped to the fore as far as international incidents go!