consistently wrong

i was going to do an edit
and again saw this
unconventional / unnecessary-preposition format.

me:  'wah!  i bet it's him!'

i checked the history...
true enough, it's one of his accounts!

wahaha...  trademark?!

then and now,
seven years back,
two months ago,
the guy's edits are consistent
->  consistently wrong.

why on earth
is he holding a post
reserved for the country's best???

to borrow someone else's remark,
referring to some other action
by the very same guy (!),
"Very strange behaviour for [a high-level post]
and for sure very strange edits against the commonly accepted style guide"

<face-palm>