Yes. Oktoberfest is enjoyable if you drink at a measured pace and avoid crowded weekends. Guzzling lots of beer quickly means you'll miss all the fun, and you could guzzle beer anywhere for less money. Adding cannabis to an already tricky evening will not help you enjoy the event. Security for families and visitors is already currently very tricky. They do an amazing job keeping it going as it is. I also like the Munich local village and town beerfests. No crowds, no problem getting tables, and lots of tradition. Sadly the Munich Spring beerfest now gets as crowded as the Oktoberfest. The Dachau beerfest needs reservations too. But the rest are great.