You couldn't make any movie today, because you probably arent someone that knows how to make movies, and has the relevant equipment and team of actors on hand, and even if you do or try to get by with the sub-par equipment on like your phone camera or something, one day just isnt enough time to make a whole movie in.
It's literally never been easier to make a good-looking movie than today.
Mirrorless cameras can shoot good enough quality for the big screen, and you can get one under $1000 including a lens or two.
All the post-processing can be done in software, including special effects.
And more people than ever are comfortable acting out in front of a camera.