If you want to massively reduce (minimize) things in Krita, to maximize the space you’ll have for working with Krita, then you should try the Touchify plugin, but that is a really massive impact, and you’ll need time to familiarize yourself with the plugin, but in my eyes it is worth it. Currently, the plugin is in its development stage and already works astonishing well.
In this topic, it is discussed:
Touchify Plugin - Tablet / Touch Friendly Accessibility & More
This is its GitHub home:
And under this link you’ll get the current version, but that link will probably change in the future when bigger additions are added to Touchify:
https://github.com/CarWalTech/krita-touchify-plugin/archive/refs/heads/alpha.0.0.6.1.zip
I love it, and some screenshots from other users have shown that it seems to have a lot more users than you’d think because they don’t talk about it openly. At least, I haven’t seen as many screenshots of comparable predecessors as I have of Touchify in its short existence so far.
Michelist