Why did WWE turn to PG?

ok it makes me mad that wwe turned to pg. I hate it!!!!! i loved the past matches and stuff! I loved the diva matches! I loved all the great acting they have! But now it so stupid! All the matches are so stupid and the new people are stupid! Seriously its always about john cena its so annoying! I want the old DX to come back i want Chyna to come back! i want trish, victoria, stacy, lita, molly holly, torrie, ashley, and candice to come! I want the old superstars to come back and kick some ***! Seriously! i dont know why people like WWE even though it's PG! So why did they make it PG? Because of the children? thats what i heard?