Just curious, are you familiar with their B-Sides?
If we were saying that Pumpkins B-Sides moved more records and had a bigger impact on the zeitgeist of the 1960s, then yes, a sane discussion wouldn’t be possible.
But saying that their B-Sides are better than the Beatles output is perfectly valid, as is the opinion of the Beatles having material that is better than Pumpkins B-Sides. As ttf said, there shouldn’t be this automatic deference to the Beatles or other bands from that era.
And just for the record, I loved the Beatles growing up and my openness about this was a major source of my unpopularity (the existence of the Beatles and U2 basically got me forcibly banned from requesting songs at our 6th grade dance). Later on I discovered the Pumpkins and I found their music to be more emotionally resonating and flat out better crafted on all fronts. I think he’s a much better songwriter.