It already is something like this depending on water depth. Altough is is not clearly defined steps, it just depends.  Some years ago I made some variants of water scenario maps where I altered the water ways, so that there is more unit-Ship interaction is possible. Human units are already capeable to walk into water until a ??? depth. While naval vessels can only curise with enough water.  Fishing boats can float in pretty shallow water, other ships need more depth. As far as I found out, there is one depth were all units are able to use land-Units and all naval vessels. But this was always a try and error modification process.

Hi @dani el, welcome to the forums. Did you try the network tips in the FAQ? https://gitea.wildfiregames.com/0ad/0ad/wiki/FAQ#what-shall-i-do-when-joining-multiplayer-matches-fails-with-an-error-message

WE GOT BERHUDAR ONLINE BEFORE GTA 6   ever since I joined this game they keep telling me there was a a guy whos goated at this game and i finally meet that guy

Hola. mi usuario Danielin 777 y mi amiga ariadna589. no podemos entrar en partidas multijugador.  al intentar entrar solo se queda en conectanto eternamente y no se conecta 

Yes but this flagging should be limited to users with a certain age. Otherwise it could be exploited to hide the entire forum xD