1. Enable COPR repository:

sudo dnf copr enable chriscowleyunix/better_fonts -y

2. Install packages:

sudo dnf install fontconfig-font-replacements -y

3. (Optional) Enable subpixel (rgb) antialiasing:

sudo dnf install fontconfig-enhanced-defaults -y

4. Create the following directory and the fonts.conf file:

mkdir -p ~/.config/fontconfig/

then

vim ~/.config/fontconfig/fonts.conf

now paste this setting:

<?xml version='1.0'?>
<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
<fontconfig>
<match target="font">
    <edit mode="assign" name="antialias">
        <bool>true</bool>
    </edit>
    <edit mode="assign" name="embeddedbitmap">
        <bool>false</bool>
    </edit>
    <edit mode="assign" name="hinting">
        <bool>true</bool>
    </edit>
    <edit mode="assign" name="hintstyle">
        <const>hintslight</const>
    </edit>
    <edit mode="assign" name="lcdfilter">
        <const>lcddefault</const>
    </edit>
    <edit mode="assign" name="rgba">
        <const>rgb</const>
    </edit>
</match>
</fontconfig>

5. Run this command to build font cache:

fc-cache -fv

6. Reboot your PC.

sudo reboot

Source: https://copr.fedorainfracloud.org/coprs/chriscowleyunix/better_fonts/

Fedora Post Install