how deep you wanna go?? lol
They helped in a major way get drug use rolling in America...they were all sweet and cuddly....they opened the door (pandora's box) and the Stones snuck in behind them, lol. I mean once America's sweethearts (beatles) are doing LSD and consulting guru's for eastern religious ideas etc...the door is open for that sort of "counter culture" type thing. And, as was stated, they, mainly John, really hyped up the anti establishment anti authority thing (see also "Jagger").
Even though they seem quaint now..as does Elvis, you hafta think of the times etc...remember that Elvis was a shock and a scandal, lol...but there is an unbroken chain from Elvis thru the Dylan/beatles/hendrix/stones/aerosmith/AC-DC/vanhalen/metallica/m manson/ etc each one upping (lowering, lol) the ante. Of course, to be harshly true and real about it...the bands continue to decline in quality and increase in vulgarity, crudeness etc etc.....though they are more brash, offensive, crude, vulgar etc...those who follow in the beatles footsteps havent came near the quality of the beatles music. Just a clean and obvious general decline....(see also---->Mozart, Beethoven, Michaelangelo, L DaVinci, etc...where our "advanced" society and its modern ways can NOT reproduce the quality of the art etc of older "primitive" days, lol)
The same thread can be traced thru the other "arts",govt, schools system, etc etc.
If you are interested in it, I already discussed some of this idea in this
thread . Be forewarned, I am a born again Christian and thats the viewpoint I was speaking from.
Anyway its the 14th post down on the first page...(get some coffee, its a nice longggg post). I think it gives some interesting perspective by looking at things over a period of time (as opposed to the way we all tend to look at todays headlines and scream about them, lol...better to judge matters over time)
JP