Stadio Giuseppe Meazza (Italy)
This leaves me perplex, especially because it originates from a political boutade by the populist wing in the debate about the new San Siro stadium (or better speculative district), but oh well, who knows what will come out of it!!!
On the pre-2021 list
, for Italy we are probably missing the Tiber, which was enthusiastically proposed
some 1,5 years ago and which tricked me since they were apparently far in the process, but from then on I cannot find any news.