$FB A truly reliable upgrade is often not about adding new concepts,

but like this time with Unisat's upgrade to the brc-20 index, honestly organizing the indexing and API clearly.
This makes me think of Fractal:
It didn't pursue narrative from the start, but focused on solid usability, performance, and structure.
Now, the direction of the mainnet brc-20,
is obviously heading towards "being systemically integrated for the long term."
This approach may not stimulate in the short term, but in the long run, it is hard to be replaced.