Easy peasy just 3D print the tools. CPU and GPU fabrication in your garage. 😁

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 with one card, but it’s a different story when you have multiple cards. Transit pass, loyalty cards from grocery stores for discounts, credit cards for cash back rewards.