both of your questions or observations are easily answerable.
Typically, rabbits do not like to be held. While they may become tolerant of it, don’t expect them to be willingly
And yes, there are a ton of facebook and Instagram pics of people snuggling bunnies, I feel like those are exceptions to the rule and your bunny may not be one of them, but thats okay because it seems like she likes getting pet and stroked, which some bunnies don’t even allow
And your second question yes, if your bunny has not been in the environment a lot, they tend to take time to become acclimated. Bunnies are curious in nature, but also timid and reserved. So they will test boundaries and explore, but slowly on their own terms. Give it some time and pretty soon your bun will be exploring and getting into trouble. At that time you’ll probably want your bun to chill and not try to get into every small space and corner, lol