Scripture needs no interpretation, its language is simple, and intended for all.
Ever notice how Christ carefully explained each parable to his sheep?
Interpretation is always error; plain reading is the word of God. Traditions are a barrier between the sheep and their shepherd.
The notion of a “plain reading of scripture” is not Biblical.
2 Peter 3:15-16 And account that the longsuffering of our Lord is salvation; even as our beloved brother Paul also according to the wisdom given unto him hath written unto you;As also in all his epistles, speaking in them of these things; in which are some things hard to be understood, which they that are unlearned and unstable wrest, as they do also the other scriptures, unto their own destruction.