better don't start with newly created accounts. It's a headache. Better buy accounts with at least 20-50 comment karma or post karma (post karma is much cheaper) and start using them naturally... like you can get fast results and still make them stronger...
Trust me, to start from 0 is very hard for non experienced people. It looks easy, but in reality you get banned faster than you understand why
BUT if you decide to start from 0:
Buy non shared static residential proxy (about 5-6$ per good quality proxy) and use only that proxy.
Don't post AI generated answers/posts.
Don't advertise like "I use this (URL) and it works", this is the way to get banned.