I bought the game shortly before delisting date and have been running the daily, weekly and monthly rivals since then.
The number of tracks means the track and car combinations available to be used are almost infinite (well, it must be a big number anyway), so I have been having lots of fun and will keep doing them until the offline date in February 2026.
There are a fair number of players still doing these too, especially the weekly and monthly ones.
As the game is optimised "out of the box" for controller, I am able to switch cars each day without any difficulties. If this was PC2, I'd have to spend ages each day trying to get used to a different car.
The daily, weekly, monthly rivals setup is very similar to how they worked on Dirt Rally. Although I used to avoid the RWD cars in Dirt Rally because I struggled to drive them (lead trigger finger problem) - so far I've not found ANY cars in PC3 I couldn't drive.