Actually, no @Sighlass Twitter members are now free to post President Trump's communications from Truth Social and other media. His pre-ban Twitter account is also available.
It is a Trump controlled account according to leftist Politico ... I think Trump is still under contract so this is being used.
The “Trump War Room” account is one of the last remaining Twitter accounts affiliated with Trump and his aides that is accessible on the platform.
It suppose-ably was used by his re-election team. That said, it seems not to be directly manned by Trump because the account lacks Trump's nutty personal unfiltered garbage.... It is Trump somewhat filtered... strained by someone/some group with a little more tact and a lot of time on their hands.