Among Catholics who have been adequately catechized.
Peter being 'first' isn't even SHOWN in Scripture.
This, however, is...
And this is also there :
FEED MY SHEEP [John 21:17] and this also there “But I have Prayed that your own faith my not fail; and once you have turned back, YOU MUST STRENGTHEN YOUR BROTHERS” [Luke 22”32]
So lets play Elsie’s game, he/she post a scripture passage and I post one back. So yes, Peter’s life in the Gospels is one of great faith, sinning, but his Love of the Lord always led him to repent and come back, and Christ clearly in both Luke and John’s Gospel specifically tells Peter to “Feed his Sheep” and “Strengthen his Brothers”
So I will sing that song from Steam in 1970, na na na na, na na na na, hey hey hey, goodbye, allegorically of course saying goodbye to your fundie FR prot interpretation of course, not you personally as I don’t want to come off as Smug or be called a cultist by you, just saying.
Peter first isn’t shown in scripture...
Get out your bible
Luke Chapter 21 - 31- 32
John 21, 15 -19.
Explain away- “in context”