I'd like to ask how the 716 people in the second phase of bitlayer are doing this

It seems that 10u can only be exchanged for a little more than 0.00006 btc

The first task seems to exchange btc for Ybtc at a 1:1 ratio

Minting 0.005 Ybtc means spending over 800u to exchange??

Or am I misunderstanding

Isn't this supposed to be suitable for regular people to play? 😭

And the gas fee for interaction tasks is over 6 dollars...