As of now, 15 days have passed since the opening of the new forums and it seems level 2 has been unlocked, I did a check-up through some of .json files for multiple users here (which I won’t name) and they seem to have passed the requirements in reaching Level 2 which are according to this post:
What does Trust Level 2 get more than the previous trust level?
Nothing really unique aside from loosening up these stupid limitations you probably encountered at least multiple times for how many likes that can be given, Comments and Posts that can be created and Flags that can be cast on a daily basis.
Does Trust level 3 requirement mean your account must have never in the last 4 years received any in-game actions, for example a warning or a silence? So if you got warning email or silence in the middle of 2015 you can no longer get Trust Level 3 today?
This rule is still pretty unclear, I have seen multiple reports getting silenced in Overwatch but still getting Level 3, probably depends on which time you got the silence/forum ban, I think the account is fully clear from being penalized of getting level 3 as long as he doesn’t get a ban/suspensions after the forums creation.