Google the FUTO Guide to a Self Managed Life. Louis Rossman far overstates how simple it is (“if it was too complicated for my grandma I rewrote it until it was something she could handle” is giving himself too much credit) but it is still a super super comprehensive guide anyone should be able to follow for getting an exceptional amount of home infrastructure self hosted. It includes owning and managing your own router, setting up a VPN to get your services away from home, setting up replacements for all the cloud services 99% of us rely on, and goes as far as self hosting security cameras and PBX phone systems and stuff. If you get that far into the guide, even if you don’t wanna run those things, you’ll have learned enough to host anything else you want.