Can Superman straight digging into the earth’s inner core?

Yes. He has the strength and speed to do it.

Yes and It'd be a sauna session for him when he reaches to core

@takenstew22:

Can DCEU version do it?

He already did during the New 52 Superman Unchained run.

What’s the point of posting questions that Has already been shown in the comics a million times?

@christianrapper:

Scans?

And can DCEU version do it?

Maybe. But it'll take a very long time.

quite casually

@hkesupermantis: Superman is a planet level threat if he inclined to it. That has been proven time and time again. He’s Superman. No one better.

Yes, easily.

Yes, but he wouldn't do it because I am pretty sure some bad things would happen to Earth

Not rebirth but otherwise sure, casually