Speaking of the 4 SSs of the 22-23 offseason, here is an updated look at each. Sorry I'm just using boring slash lines and bWAR:
Carlos Correa 2024: .270/.356/.452/.809, 1.0 bWAR
Trea Turner 2024: .343/.392/.460/.852, 1.6 bWAR (injured last 4 weeks)
Xander Bogaerts 2024: .219/.265/.316/.581, -0.1 bWAR
Dansby Swanson 2024: .213/.283/.333/.616, 0.3 bWAR
Carlos Correa since 2023: .238/.321/.409/.730, 2.4 bWAR
Trea Turner since 2023: .280/.333/.459/.791, 5.0 bWAR
Xander Bogaerts since 2023: .269/.331/.410/.741, 4.3 bWAR
Dansby Swanson since 2023: .238/.318/.399/.717, 5.1 bWAR
This year Dansby appears to be the 3rd best of the 4 SSs. Since 2023 he's been the worst overall hitter, but the most valuable overall player based on at least the bWAR metric.
Considering how the other 3 signed much larger and longer contracts, I suppose Swanson is still defensible as a signing, but maybe "none of the above" may have been an option to consider more.