The group dispersed from the Himalayas.
Stephen Strange took Thor, Loki, Pietro Maximoff, and Wanda Maximoff to Kamar-Taj to seek its support.
Before heading to Kamar-Taj, he opened portals for everyone, sending them to the destinations they wanted to reach.
Steve Rogers had Stephen Strange open a portal to S.H.I.E.L.D., specifically in an area without surveillance cameras. Clint Barton and Natasha were to meet him there, and together with Hill, they would take control of S.H.I.E.L.D.
Tony Stark had Stephen Strange open a portal directly to his front door. It did not matter even if the surveillance cameras saw him.
He believed He-El no longer cared about them. He-El's final war plan had already been completed. He had long known that they had received Nick Fury's last letter, yet he had paid them little heed. That alone proved He-El did not care about them.
Even if they appeared openly and prepared weapons to deal with He-El, He-El would not care.
No matter what weapons they had, they could not compare to He-El's ability to use the Reality Stone to see the truest state of particles throughout the universe. No weapon could be more powerful than He-El's.
On the other hand, Tony Stark also intended to show himself openly and draw He-El's attention, making Steve Rogers's operation a little safer.
After all, Steve Rogers, Clint Barton, Natasha Romanoff, and Hill were going to seize control of S.H.I.E.L.D. and secretly contact General Ross. They would be getting too close to the center of He-El's power, which could easily provoke a reaction from him.
Of course, more importantly, just as Tony Stark believed, He-El truly would not care about such petty moves.
Actions that demanded extreme caution from them were not even worth He-El's attention.
Tony Stark could anticipate He-El's reaction, but even