We can’t depend on these platforms to offer interoperability or even laws to force them to do so. The DMA forced Apple to allow 3rd party app stores in Europe and they still hampered it so rarely anyone uses it.

We need platforms to offer that interoperability and simply connect to these “marketplaces.” Take Shopify for example, sellers use that platform to list on Amazon, Google Shopping, TikTok shop, etc. We need open source alternatives to those where the sellers own the platform and these marketplaces are forced to be interoperable or left behind by those that are.

For Facebook, Instagram, Twitter, each person having their own website where they post and that post being pushed to these platforms is also another way to force interoperability on them or be left behind.

It’s a tall task, but achievable and it will happen given enough time.

▲

pegasus 3 hours ago | parent | next [-]

> For Facebook, Instagram, Twitter, each person having their own website where they post and that post being pushed to these platforms is also another way to force interoperability on them or be left behind.

There's an acronym for this: POSSE (Publish [on your] Own Site, Syndicate Elsewhere). Part of the IndieWeb movement, for those who want to explore this worthwhile idea further.

	▲	nradov an hour ago \| parent [-]
		Sure, you can do that. But then the syndicated content usually ends up looking like low-effort slop and doesn't get much traction. Each publishing platform has it's own features, limitations, and cultural norms. If you want to have any impact then you can't just copy content around: you have to tailor the message to the medium.

▲

nradov an hour ago | parent | prev [-]

How will it happen? Writing open source code is one thing, maybe enough people will volunteer their work. But running an operational marketplace or social media platform is something else entirely. You need a real revenue stream to pay for hardware, connectivity, operations staff, regulatory compliance, etc. That stuff isn't cheap.