I have been wondering the same thing. But, I spent the last hour looking for something like Kibana that would work with Postgres.

Postgres full text search, and Timescale extension would be ideal for logging kind of application. I could just set data retention to something like 2 months to keep the data volume simple and manageable.

But, all "data explorer" like tools for SQL databases obviously focus on having their end users write SQL. I'm hard pressed to find a good search interface that talks to Postgres at the backend..