So toyota will sell their seats to privateers. Weird that sesks doesn't go there with his money instead of msport.
Cadillac hits the track: F1’s first new team for 10 years debuts at Silverstone. The new Cadillac Formula 1 team has achieved a major milestone as its first Formula 1 car made its debut on track....
Yes. Actually, to be precise, there were two teams - Rallytechnology and Rallylab - and last year they decided to join forces, as Rallylab-Technology: http://www.rallytechnology.com/news.php?id=317

Decoding the WRC27 with Lionel Hansen (of Prospeed Rally One) https://www.youtube.com/watch?v=X-HMEQAfX04 Much to hear from the horse's mouth.
WRC mainclass from 2027