

I am fairly sure it just tokenizes the card number and it’s not to prevent tracking. Most retail stores have been only storing tokenized card numbers for a while now, Apple Pay or not. With Apple Pay, it would be for card skimmer protection. Regular cards would still be vulnerable at the scanner.
The payment processor, your bank and the store still know who made the purchase.
They are ordinary Mastodon posts that happen to be on Lemmy, you mean. Everyone on a thread getting tagged on every comment and hashtags aren’t the Lemmy norm.
I’ve blocked most Mastodon posts on Lemmy, but it’s not because they are “bad”. Its just that if I wanted short-form social media, I would go to Mastodon directly.