Can't Disable User Apps?

[Seylah]

it's been a while (years) since I've needed to do this, but I remember being able to disable user apps, like for example, Instagram or Netflix.

I'm able to disable system apps, but I want to disable apps I've installed from Play Store and other sources.

is there any way to do this without using Lucky Patcher or installing apps as a system app?

thanks!