I settled on a Fujitsu Q920 with 16 GB of RAM and a 1 TB SSD. Runs FreeBSD 14.1 and each service has its own Jail.
Services:
DNSmasq - local DNS and adblocker Wireguard Navidrome MPD - Media server Vaultwarden - password save Radicale - cardav and caldav server TinyRSS - RSS aggregator Zabbix - server and service monitoring Postgresql Gitea - git repository Emby - jellyfin alternative Mariadb Bhyve VM with Debian running 2 apps (invoiceplane and leantime) which use a quite old php version and I never had time to port to Freebsd.
A second machine that starts daily and creates a backup of machine 1 by using ZFS autobackup.
Nothing fancy but it does what I need.
Stop using Chrome!