Until this collapse, the management was actually hoping to save all the instrumentation located in the suspended focal point of the dish - it was all useful, and much if it was quite up to date and not easily replaced.
It's unlikely in the present political climate it will be replaced, regardless.
A huge percentage of radio astronomy equipment is just military leftovers. It's not gonna get funded for science purposes alone.
Most if not all of these radio telescopes (including Aricebo) were built in the 60s and 70s with military funding. Science was never the driving motivation for building them -- intercepting Soviet radio communications was.
1: Relatively close to the equator
2: Relatively low noise floor
Even though there are places that probably meet those criteria better than PR, the US Government wouldn't touch them with a ten foot pole for political reasons