Yeah he couldn't open a portal as there was no universe left to go back to.
Yeah Gwen says she's done for a bit with the world hopping after seeing those 2 die like UK gets his neck snapped.
Yeah it looked like how Peter looked with the power just with Miles Mask around the mouth.
And he make like big hands out of energy to swing it it was Awesome!
https://comicnewbies.com/2018/12/30/...s-kills-solus/