Hires.fix: how to work with?

[Varokon]

After changes happened long ago with hires.fix I completely don't understand how make it work correctly. I compare my images on same models made even with resolution 1536x1536 with images on same SD model made by users in 1024x1024 and quality after hires.fix is much worse.

I used both Automatic1111 and Comfy interfaces, use Latent and ESRGAN upsacaling with different level of denoising on both of them and there is always same result. If level of denoising high (0.6-0.7) my images are become more blurry, and for example, if image before hires.fix has something reasonable on background like objects or homes, after upscaling there are just a jumble of colors, and quality of described object not much better than before upscaling. And if I use low level of denoising (0.3-0.4) it do not remove most of disadvantages of basic generation, and it looks worse than images after old hires.fix.

How could I make images same quality I see on civitai from other users?

How it looks on Comfy on last attempt.