User blog comment:MisterWoodhouse/Volunteering your Fandom wiki for early migration to the Unified Community Platform/@comment-38303482-20200407161126/@comment-26923519-20200407162511

Of course you can! Migration is completely optional, but one day, every wiki will migrate to the platform.

We can see that UCP will definitely receive a lot of improvements and get the bugs fixed, but it's still going to take a lot of work and dedication for the staff before inevitably releasing the platform to every wiki.