No, they are not. The true opinion is the fifth.
SJB locuta, causa finita. Presto.
A doubtful sacrament is no sacrament. How many then must doubt for it to be so?
If I doubt that your priest was ordained validly doth it become so? What if five, ten, 20 of us doubt?
But 99% of all Catholics (including traditionalists) doubt
your conclusions.