Use #open-source "launcher" programs, distractionfree, pixel-like, material design (googles design icons (shapes, buttons), small or big, panels or lists, you can choose it all!

to name a few:

kiss

lawnchair

simple

poseidon

text

tiny

hex

unlaunch

-

- launcher

You can find them all on #F-Droid

(PS: #android only)