Can you explain this, maybe there are some things in Postman that you don’t know yet? 
Not gonna lie, I’m a huge Postman fan.
- Ease of use
- Low learning curve or people already know it
- Non-technical people can easily pick up Postman and use it
- Easy exploratory testing with Postman compared to Playwright.
- I use Postman if I’m to lazy to open Burp, for some data driven fuzzing.
- Our Developers also use it
I use this for reporting with Newman: GitHub - DannyDainton/newman-reporter-htmlextra: A HTML reporter for Postman's Command Line Runner, Newman. Includes Non Aggregated Runs broken down by Iterations, Skipped Tests, Console Logs and the handlebars helpers module for better custom templates.
I’m not against Playwright, it’s just not as appealing to me compared to Postman.