In my experience - no. Any site with user submissions (including Songsterr) is gonna be unreliable.
The problem is that even is a site has 80% accurate tabs, as a beginner you’re not gonna be able to evaluate whether you’re seeing the 80% or the 20%, so you need a resource where the bar is higher.
Besides sticking to the trusty B2B song pack, buying printed books is generally a better way to go. I still find errors in major publishers books, but they’re usually minutia that don’t matter that much, unlike the online tabs that might just be totally off-base / off-bass. 