No, Pinterest will notify someone when you block them.
While Pinterest keeps the block discreet, certain triggers will alert the user to their status: if i block someone on pinterest will they know
Blocking someone immediately forces both accounts to unfollow each other. If the person noticed you were previously in their following list and you suddenly disappear, they may suspect a block. No, Pinterest will notify someone when you block them
Yes. Blocking retroactively deletes comments. Any comments you left on their Pins, and any comments they left on yours, will be removed. will be removed.