Currently there are several things players can do to gain a large amount of mcmmo very quickly which they are as follows,
1.) Farm Glowberries, you can use this to get a thousand mcmmo levels a day if you farm it consistently for herbalism
2.)Use wolves on skeletons, if you setup a tamed wolf and skeleton grinder you can easily farm thousands of levels of this a day. A player that had never done anything with taming before gained 46 thousand levels in the span of about a month with just a simple grinder.
You can look at the state of /mctop herbalism and /mctop taming to see what i really mean with how easy it is to farm levels. Either glowberries need a hard nerf again along with how it used to be on old survival where spawner mobs don’t give taming experience, or there needs to be some other way to prevent this.
I believe that if there is no gain to farming taming like players currently are, it’ll reduce the amount of stagnant entities in these farms because then people won’t be having massive farms with a plethora of entities, possibly fixing some of the TPS issues
what is your username?