My statement is fact, not opinion. Sola Scriptura can be googled, since you brought it up as a source.
"Sola scriptura (Latin ablative, "by scripture alone") is the doctrine that the Bible contains all knowledge necessary for salvation and holiness."
It is not really a doctrine (article of faith), but is useful in the negative - if a proposed doctrine directly contradicts a Scriptural teaching regarding salvation or righteous living, then that doctrine is necessarily false.
Do you disagree with that, Dread? Maybe you err in expanding SS to someting that it isn't.