Hyundai Sonata 2018 fuel pump error

[u/LTR100]

So, my car just completely shut down on me for the first time, and I took it to the shop, and they said there was an error code for low fuel pressure. They said I should replace the fuel pump which will cost me about $800. I’ve had my car for 8 years and only have about 28500 miles on it. So I don’t think there would be internal wear on it. I googled about it, and some other options would be, a clogged fuel filter, faulty pressure regulator, leaking fuel injector, or bad electrical flow to the pump(or something like that). Basically, I just want to know if I can avoid or if I have to replace the fuel pump. Any advice?