It is interesting how people think that Latin American original languages were replaced by Spanish. Even a simple AI search would yield an interesting result: there are millions of people speaking native tonges in Latin America.

✅ Summary
Language   Region   Status   Time of Extinction
Cuitlatec   Mexico   Extinct   1960s
Otí   Brazil   Extinct   Early 1900s
Puri   Brazil   Extinct   Late 1800s
Kawishana   Amazon (Brz)   Effectively Extinct   ~2012 (1 speaker left)
Xocó   Brazil   Extinct   Late 20th century
Yagán (Yamana)   Chile, Argentina   Extinct   2022 (last speaker died)
Selk’nam   Chile, Argentina   Extinct   Mid–20th century

These are just a representative sample—fully listing all extinct indigenous languages would require an extensive catalog, but thousands have indeed vanished over the centuries due to colonization, assimilation, disease, and cultural suppression.