This worked perfectly!
Thank you so much @Shjim!
Playing around, for sure 
How could you tell that fonts are missing?
Would you mind having a look?
i3blocks.conf
# i3blocks config file changed for EndeavourOS-i3 setup
# source is available here:
# https://raw.githubusercontent.com/endeavouros-team/endeavouros-i3wm-setup/main/.config/i3/i3blocks.conf
# Maintainer: joekamprad [joekamprad@endeavouros.com]
# Former Visual Designer: Florent Valetti [@FLVAL EndeavourOS]
# created for i3wm setup on EndeavourOS
# https://endeavouros.com
# cheatsheet for icon fonts used on the block-bar:
# https://fontawesome.com/v4.7/cheatsheet/
# --> to update this run the following command:
# wget --backups=1 https://raw.githubusercontent.com/endeavouros-team/endeavouros-i3wm-setup/main/.config/i3/i3blocks.conf -P ~/.config/i3/
# Please see man i3blocks for a complete reference!
# The man page is also hosted at http://vivien.github.io/i3blocks
# List of valid properties:
#
# align
# color
# command
# full_text
# instance
# interval
# label
# min_width
# name
# separator
# separator_block_width
# short_text
# signal
# urgent
# Global properties
#
# The top properties below are applied to every block, but can be overridden.
separator=false
markup=pango
#[terminal]
#full_text=
#color=#807dfe
#command=xfce4-terminal
#[browser]
#full_text=
#color=#ff7f81
#command=firefox
#[files]
#full_text=
#color=#7f3fbf
#command=thunar ~/
#[mail]
#full_text=
#color=#dbcb75
#command=thunderbird
#[simple-2]
#full_text=: :
#color=#717171
# Disk usage
#
# The directory defaults to $HOME if the instance is not specified.
# The script may be called with a optional argument to set the alert
# (defaults to 10 for 10%).
[disk]
label=
instance=/
command=~/.config/i3/scripts/disk
interval=30
# Memory usage
#
# The type defaults to "mem" if the instance is not specified.
[memory]
label=
command=~/.config/i3/scripts/memory
interval=2
[cpu_usage]
label=
command=~/.config/i3/scripts/cpu_usage
#min_width=CPU: 100.00%
interval=2
[CPU-temperature]
label=
command=~/.config/i3/scripts/temperature
interval=30
#T_WARN=70
#T_CRIT=90
#SENSOR_CHIP=""
# where SENSOR_CHIP can be find with sesnors output
# can be used also for GPU temperature or other temperature sensors lm-sensors detects.
# showing name of connected network (enable for wifi use)
#[net]
#label=
#command=echo "$(LANG=C nmcli d | grep connected | awk '{print $4}')"
#interval=30
#[bandwidth]
#command=~/.config/i3/scripts/bandwidth2
#interval=persist
# Battery indicator
#
# The battery instance defaults to 0.
#[battery]
#command=~/.config/i3/scripts/battery.sh
# change this to battery-pinebook-pro.sh if you are running on pinebook-pro
#label=
#instance=1
#interval=30
#[simple-2]
#full_text=: :
#color=#717171
[pavucontrol]
full_text=
command=pavucontrol
[volume-pulseaudio]
command=~/.config/i3/scripts/volume
instance=Master
interval=1
[keybindings]
full_text=
command=~/.config/i3/scripts/keyhint.sh
[time]
#label=
command=date '+%a %d %b %H:%M'
interval=1
[shutdown_menu]
full_text=
command=~/.config/i3/scripts/powermenu
#[simple-2]
#full_text=: :
#color=#717171
/etc/i3status.conf
`# i3status configuration file.
see “man i3status” for documentation.
It is important that this file is edited as UTF-8.
The following line should contain a sharp s:
ß
If the above line is not correctly displayed, fix your editor first!
general {
colors = true
interval = 5
}
#order += “ipv6”
#order += “wireless first”
#order += “ethernet first”
order += “battery all”
order += “disk /”
order += “load”
order += “memory”
order += “tztime local”
#wireless first {
format_up = “W: (%quality at %essid) %ip”
format_down = “W: down”
#}
#ethernet first {
format_up = “E: %ip (%speed)”
format_down = “E: down”
#}
battery all {
format = “%status %percentage %remaining”
}
disk “/” {
format = “%avail”
}
load {
format = “%1min”
}
memory {
format = “%used | %available”
threshold_degraded = “1G”
format_degraded = “MEMORY < %available”
}
tztime local {
format = “%Y-%m-%d %H:%M”
}`