What is the most practical way to style a React app in real-world industry applications?

Question for Senior Developers only,

I am seeking advice on the most practical methods to style a React application that are commonly used in real-world, live applications within the industry. With various options available such as CSS Modules, styled-components, plain CSS, and others, I am curious about which approach is preferred and why.

Could you please share your insights on:

• The most widely used styling methods in modern React applications.
• The advantages and disadvantages of these methods.
• Any best practices or tips for managing styles effectively in a large-scale React project.
  Thank you for your time and guidance!

Answers for

• The most widely used styling methods in modern React applications.
• The advantages and disadvantages of these methods.
• Any best practices or tips for managing styles effectively in a large-scale React project.