Watching WikiTribune flounder in its early days left me feeling disillusioned. It quickly began to seem like a project lacking clear product vision (or else a team that could execute on such a vision). I eventually gave up waiting for the service to become useful as a daily news source and wrote it off.
Glancing at WikiTribune now, it seems like wt.social is a pivot for the service (https://www.wikitribune.com/wt/news/article/101868/). I hope it turns out well, because I strongly believe that the service Jimmy Wales initially described as WikiTribune is a good idea and something the internet needs. But, I think I'll wait on the sidelines this time around before getting too invested in the idea.