For those that are voting for no final boss - what is wrong with you??
Hey, don't kink-shame us Seriously though, even though I didn't vote for that option I believe Cyberpunk 2077 would be fine without a traditional final boss battle (and would be fine if it ended up having one as well.) A climatic endgame encounter doesn't have to involve trading lead and/or punches with anyone, regardless of there being a big baddie or not in the ending. Perhaps some hacking and/or "spiderboting" here and there could do the job as well, depending on how the devs would design the final encounter.
There will be some varied bosses through the game anyway. Those could be avoidable combatwise, sure, especially in a non-lethal or mostly-non-lethal playthrough, but with the right perks you could go full Rambo/Terminator on them too