Exclude category #2

Hi, I would like to know if the implementation of the function to exclude all posts of a certain category is on roadmap.
We have already talked about it here:
https://ww.wp.xz.cn/support/topic/exclude-category-67/
Do you remember?

Unfortunately the php functions you suggested created problems (huge slowdowns) to my site and I had to remove them.

I await your support.
Thanks