Genocides that invoked Yahweh will be justified with "they committed child sacrifice", children are still killed during genocides.

Similarly, the book of Jeremiah has sons being offered as sacrifices to which the punishment is being starved to the point the people ate their own sons and daughters

False equivalence. You might as well say anyone who owns a refrigerator worships it

This is the danger in telling people there's a god who heals: eventually someone will believe you.

There's a bit of missing context above that verse there but it also kinda goes against the Jesus is coming soon belief:

"34Truly I tell you, this generation will not pass away until all these things have taken place. 35Heaven and earth will pass away, but my words will not pass away."

In other words there is an expiration date for this prophecy, Jesus just can't give a specific date.

Which is real convenient for Jesus since that means nobody could call him out as a false prophet until after he already died.

One of the many "god isn't real but we want to pretend he is" coping mechanisms religions developed over the centuries. Participate in a real thing then sprinkle make believe on top of that.

Which of course is preferable to the ones who hurt themselves and others doing things that would actually require a real god somewhere in the process.