Some food for thought. Vizio made more money selling ads and the data from their customers than selling the actual TVs.
With TVs you are paying to be the product.
https://www.theverge.com/2021/11/10/22773073/vizio-acr-advertising-inscape-data-privacy-q3-2021
Easy peasy just 3D print the tools. CPU and GPU fabrication in your garage. 😁