Help to auto create a members area?

Hey Guys,

I’m looking at ways to create a members area, so if joeblogs signs up then they get https://www.domain.tld/joeblogs as an area they can direct people to… and even https://www.domain.tld/joeblogs/about, https://www.domain.tld/joeblogs/details etc…

Is there anyway this could be done? I dont know if this is something that wordpress can be used for, or maybe I should be looking for a custom designed item?

Any thoughts?