That’s a little broad. Depends a lot on how much leverage the person being forced has. Also, the younger you are the more difficult it is to object.
You might be able to state your considered objections and reason your way out. This is probably your best bet, but it has to be well considered and you have to be able to handle counter arguments on the fly; you also have to be consistent. You may have to negotiate for this to work “trying it their way” yet consistently developing and improving your objections each time can be potent.
You can also try non-violent protest, which can have very significant cost as a dependent. This can take lots of forms from simply refusing to comply to a more insidious approach like say attending but refusing to follow the expected protocols or disrupting the event through verbal objection. To go with it you need to be able to state clearly your reasoning in protesting, not just why you’re doing it but why you believe it necessary. As I said though, be very careful, this can cause a variety of undesirable repercussions that you likely haven’t considered with prices far greater than the cost of doing whatever it is your not inclined to do.
In general it’s best to pick your battles and weigh the costs of non-compliance in detail before wading in. Sometimes it’s best to just go with it, get what you can from the situation, and move on. It’s also a good opportunity to practice a valuable life lesson: You can’t always control the situation but you can control your response to it – learning to be happy even in particularly unpleasant circumstances is a skill that will serve you well your whole life.