We have templates in place that users can follow in New Builds and Planning, but I'm not currently aware of any way to enforce a specific title format for each individual thread. Reddit has an amount of automoderation that can block posts as soon as they're made for not following title rules or otherwise, but there doesn't seem to be an equivalent for the platform this forum uses.
I agree that people asking for recommendations should include information regarding their requirements, but that ultimately falls on the person creating the thread to do it themselves. Moreover, if the entire post fit in the title, there wouldn't be much of a post to go along with it. Looking at most of the threads on the main page in the Laptops and Pre-Builts subforum at the time of posting(22:32 EST), I would say thread titles are fine:
https://linustechtips.com/forum/88-laptops-and-pre-built-systems/
Additionally, nearly every starting post does indeed mention other necessary details to assist other people in making informed recommendations.