Spending $90k daily on "Blobs"; is TAIKO's approach to scaling solution sustainable?

I'm still wondering why TAIKO had to be spending this much on Blobs for base sequencing when existing competitors like Arbitrum is spending $1k daily (anyways not for base sequencing tho).

Some analysts have argued that with base sequencing of transactions on Ethereum mainnet, TAIKO might be see more secured transactions done in real-time - a factor that might attract more users to the network.

However, I believe if that's not realized soon enough, the high gas fee might not break even in time and may consequently lead to existing network users looking for cheaper alternatives.