The moment you state a fact or something that the folks at Reddit don't like, you'll get banned. And it will be a deep ban. You create a new account on same device without sanitizing it , use same network without VPN or join the same subs right after signup, you'll get another ban.

Best way is to signup on a device, browser and network you never used before, use VPN if you use the same network. Use an email that you've never used before. Stay low for 10 days, join random subs here and there and make some subtle comments, maybe a few posts to act genuine. Then for five days, make your 20% activity without VPN, don't cut VPN entirely because that raises the flag. Keep using the same device and browser for at least 30 days.

Then you can start casually switching to your main devices and network. Stay low for 10 more days when you switch back before joining the same subs where you got banned. This often beats the automated checks and the system doesn't connect the dots for links between your banned account(s) and new one.