Those are a type of larvae called a Collembola, likely a onychuiridae in particular. These little creatures are omnivores, might be feeding on tender root hairs in a container.

The potting mix looks very mucky, is it? Anyway, I would sprinkle the soil surface with horticultural grade DE (diatomaceous earth) found in most garden centers. Keep a dusting reapplied as it disappears into the soil.

I would avoid any chemical pesticide drenches.

Later on, when you can procure a good, fast draining, coarse textured potting medium, repot your palm.

You don't think they look more magotty than springtaily?

I'd guess fungus gnats, trying not to drown. It does look soggy whatever the tiny dots are.

I spy tiny appendages (antennae and feeties) on those larvae, eliminating the maggoty identification. Onychiuridae prefer moist environments, too.

Click HERE for a Bug Guide page.

I'm not attempting an ID.

I did examine the above image pixel-by-pixel, and there are no appendages showing.

monika would have to confirm these body parts.

Some appear to have a slightly bulbous body, similar to the Onychiuridae.