Once you have everything else set up, you can migrate to a server hosted on your own internet connection. Running your own data center is one of the more tricky parts of the equation, compared to almost-free web hosting for a 10MB site.
You're also just renting a domain name.
If you want to be a real rent-seeker (sorry, meant to say “landlord”) you’ll need to purchase an AS and become a BGP-peering sovereign citizen cutting deals with backbone networks.
Which is doable as an individual. One of my very best mate did just that: granted he's got quite the networking skills but he did that entirely on his own.
He'll even get 256 IPv4 addresses but for these he was put on a long waiting list (I think in one to two months he'll get them but he's waiting since about a year): IPv4 addresses are the actual scarce landlordy Internet resources!
PS. I think you're shadowbanned since this and your last 7 comments all showed up as [dead].
[1]: https://www.lumen.com/en-us/about/legal/peering-policy.html
[2]: https://en.wikipedia.org/wiki/Tier_1_network#List_of_Tier_1_...
[3]: https://en.wikipedia.org/wiki/Tier_1_network#Other_major_net...
Yet nobody goes around looking to purchase protection from the mob either, do they? The key problem with the arrangement isn't that the protection isn't provisioned, it's that the entire arrangement is involuntary and forced upon the business owner through threat of violence, whether by the mob or the state.
Asking the important questions.