If you have the ability, adopting the position of “I need a job, I just don’t need THIS job” and that you have other options and limited patience, use it.
Do it politely, of course.
That said I told a recruiter at Disney once “You either need to shit, or get off the pot” after they had kept me dangling with too many interviews and too many delays for over three weeks.
Sent a quick email to the Tech. Lead at Disney that I was no longer available and took the offer from Activision that same afternoon.
Two weeks later the recruiter at Disney called me back asking for more time to decide.