3 ideas
Long absence gives the returnee an outsider's clarity about how a homeland has changed, but it also strips away the local ties and knowledge needed to act there. The returnee sees everything and can influence almost nothing, so homecoming turns into spectatorship. Nostalgia distorts this further: he measures the present against a remembered country that no longer exists, and perhaps never did.
When a long-ruling party falls, its official version of history loses its enforcer, so memories it suppressed resurface and compete for legitimacy. They do not arrive as neutral truth but as partisan claims. In Mexico after 2000, the Catholic and Cristero memory marginalized by the revolutionary PRI state reemerged, while the PRI's clientelist habits persisted under the new government, so the transition recombined the old order more than it replaced it.
A canonical national poet works as a symbolic resource: whoever defines what the poet 'really' meant claims authority over what the nation is. Factions such as the Church, political parties, media companies and heirs rewrite the poet's biography and faith to fit their own projects. Scholarship becomes a battleground where the critic's reading either legitimizes or resists that capture.