Terminator: Dark Fate

Opening scene of Sarah being interrogated for warning people about something bad that's going to happen.

Next we see this Mexican brother and sister, Diego and Dani, going to work in a factory. A bad robot disguised as their father who was murdered by this robot, Rev 9, came to the factory to kill Dani. Another good enhanced human with robot powers, Grace, saved them and they escaped via a car. While being pursued, they were cornered and almost going to die when Sarah helped them escape by dealing with the bad robot with crazy big explosives. Dani and Grace escaped to a motel with Sarah finding them. Grace needed to rest and replenish. Sarah says every time something big is about to happen, she'll get coordinates for that location signing off with "for John", her dead son who was murdered by Arnold Schwarzenegger. They trace the coordinates to a cabin where they meet Carl, Arnold Schwarzenegger who has now adopted a family and developed feelings. He confessed that he regrets killing John and has been trying to make amends. He bids farewell to his family to join them on the fight and they go look for power weapons from Sarah's friend.

The bad robot catches up and they flee in a van. Grace says Dani cannot die cos in the future world where it's overrun by bad robots, Dani is a leader who saved her. They get into a huge airplane and drive off but the Rev 9 hangs onto it and they are forced to land on some turbine factory area.

They fight until Carl is out cold, Sarah cannot move and Grace is on the brink of death. Grace asks Dani to retrieve the power source from her heart and to use it to stab Rev 9. Sobbing, Dani did this and Grace dies. Carl wakes and they stab Rev 9 with the power source. Carl pushes him into the turbine and gets in with him to hold him down so it cannot resurrect. Before Carl dies, her announces "for John". Sarah and Dani looks on.

Few years later, Sarah and Dani drives to a school to see young Grace with her family. Dani vows to protect her at all cost. They set off to prepare and drive away.