At what point does Vue start to break down?

Either because of logistical limitations, or programming limitations, or throughput limitations, or user load limitations, or even if the program you want to build is beyond what Vue was designed for.

Say, if I want to build a large website like a Salesforce web application, or a warehouse fulfillment and inventory management system, or something of this nature. Where it has a lot of web pages, and different processes to handle different calculations, and what not. And it ties into some back end database of course.

Can Vue handle such a level of complexity? Or is Vue better suited to handling smaller sized apps, with smaller quantities of users?