No, you can not create your own website. Take this Parler debacle: booted off appstores, AWS, DNS providers, Cloudflare, etc.
Go build your own internet, we're in a free country? Not that I have sympathies for Parler folks, but I was horrified when people even here were cheering at Parler's demise. Don't you look somewhat ahead? Don't you see how many centralized gatekeepers are now everywhere? The potential of abuse to quash dissent is immense, and the possibility of all gatekeepers closely allying with the government is not alien to me. I have seen this happen right in front of me. When it will happen in your country, it'll be too late.
The reality is that some companies are so dominant in their respective fields, that it is in the interests of society they should not discriminate anyone if they don't like their views. Google and Apple should not be the ones to decide if the user can install the app on his device, even if this app is made by a militant far-right neo-nazi group. DNS providers should do their technical job and not engage in censoring websites spreading views they don't like.