May I point you to to this link, if you're feeling adventurous:
https://forum.elivelinux.org/t/how-to-remove-systemd-on-debian-buster-distros-and-switch-to-sysvinit-the-good-way
May I point you to to this link, if you're feeling adventurous:
https://forum.elivelinux.org/t/how-to-remove-systemd-on-debian-buster-distros-and-switch-to-sysvinit-the-good-way