PostGIS is a native extension mostly written in C. Since there is no C trusted language it would be hard to fit PostGIS into the TLE paradigm Its less of a pro

PostGIS is a native extension mostly written in C. Since there is no C trusted language it would be hard to fit PostGIS into the TLE paradigm Its less of a problem for well known and trusted extensions like PostGIS though because it comes pre-installed on most hosted providers (Supabase, RDS, etc)