How do the three active ingredients in Biktarvy inhibit HIV replication?

In Biktarvy, bictegravir binds HIV integrase’s active site and blocks DNA strand transfer, while emtricitabine and tenofovir alafenamide become emtricitabine triphosphate and tenofovir diphosphate, respectively, which HIV reverse transcriptase incorporates into viral DNA, terminating DNA chains.