Her trademark focussed totality was always in regards to her Psychic Knife, which was telepathic in orgin and was used to fry synapses. These swords and shields are all (usually?) telekinetic.
Betsy's never been very creative with her telekinesis. Like, ever. It's arguably the most versatile power outside of wholesale reality warping and all she ever did was fashion weapons like a Pink Lantern. Even Cerise, Excalibur's original pink lantern did more with less.
I'm actually okay with Betsy having a very limited form of telekinetic power. It's not like her powers have ever been stable or specific. Pink lantern sword & board is a unique visual and doesn't run the risk of oversaturated psychic mutants.