Or if you know how to pay someone else to do that for you.

I searched for managed mastodon and found plenty of options.

https://masto.host

https://toot.io

https://elest.io/open-source/mastodon

https://hostdon.jp/#/

https://federation.spacebear.ee/software/mastodon

https://ossrox.org/

https://weingaertner-it.de/

I expect many more will emerge now that demand is increasing.