Skate 4 may come out sooner than you think
In June 2020, Electronic Arts announced the launch of Skate 4. It seemed that the release would have to wait a long time, but the game may be released soon enough.
This was announced by CEO Andrew Wilson in a new financial report. Also there he mentioned the opportunity to create your own content:
"Custom content is at the heart of modes like Fifa Ultimate and Madden Ultimate, as well as at the heart of Skate 4, which we are about to release. "
Probably "custom content" refers to the skate park editor, who was already present in the third part. There you could also share the created parks with your friends.
As of August last year, the project was still under active development, so we would not expect the project to be born too soon. But you can definitely expect the news.