My opinion on why Google Adsense accounts are not deleted

I received an email the day before yesterday. The reason was that there was a website with some sexual elements, which were actually bisexual. There were several warnings in the past, but no one took them seriously. This time it was terrible. Dozens of dollars are gone.
Haha, fortunately, I have applied for an account and will post it later.
So, here are a few thoughts on account deletion:
1. The website content should still accept Google's policy.
2. Do not use content prohibited by Google to attract traffic. In this way, even if there is traffic, the click-through rate will be very low and the unit price will also be low.
3. Don’t click on your own ads. Of course, you can use them occasionally in different Internet cafes or in other places.
4. Log into the Google Adsense backend less frequently, unless it is time to test data or check income at the end of the month.