It has been established in canonical D&D lore that psionics is totally unrelated to magic...and that the two coexist side-by-side and rarely interacting.No matter how common they may be as fantasy tropes, or as memes, they don't exist as things in established D&D lore and canon.
I'm talking about things from established official D&D settings, things that are established as part of canonical D&D lore, not random memes or episodes of unrelated TV shows.
An episode of Family Guy isn't canonical for D&D nor a valid source for referencing D&D metaphysics.
It has also been established (at least it appears in the preview of 5e psionics) in canonical D&D lore that psionics is exactly the same thing as an arcane magic spell and that "psions" are just another type of arcane caster along side wizards, warlocks, and sorcerers.
Which canonical D&D lore wins???