Would you like the game less if you couldn't eat pigs head as a bonus action ?
Is there something in the game that forces you to do this? If you don't think it makes sense then don't do it.
Would you like the game less if being higher gave you a +1 or +2 bonus rather than an advantage ?
That's not D&D 5E rules. The DM awarding advantage where they think it is appropriate is.
Would you like it less if disengage as a bonus action was not allowed for everyone ?
Love the disengage mechanic. Works great for a video game.
Many of us raised facts while many of you just raised nothing.
The problem is that many folks get their opinion confused with facts.
This a forum for arguing for our personal preferences but that's all they are: personal preferences.