My bosses hiring interns and asking me to train them without offering additional compensation.
I have no doubt in my mind that when the company decides to go for another cost reduction, I will be the one looking for a new job.
Putting energy into a job search may alleviate some of the anxiety around competing with the interns. At the very least you will have made some progress on building a pipeline of new companies so if you do lose your job you will not be starting from scratch.