On World Generation in the Nether Dimension

The PC inevitably runs slower when generating nethers.

At that time, the gusts will cause the player to be attacked at a disadvantage and, depending on the position of the gate, will result in a fall to death.

These attacks are very annoying and do not play fairly for the user.

So, as a countermeasure, why not prevent gusts and other mobs from being generated for a few minutes after the nether dimension is generated?

Or how about a countermeasure to ensure that gates are generated on absolutely safe land?