Yes, a cat and a two year old are much alike. The closed bathroom door is an anathema to both the toddler and the cat, especially if Momma is on the other side.
Both creatures begin with wailing, easily interpreted as "Let me in!Momma? Momma? Open the door!" Cats and kids can cycle this endlessly with increasing volume on each repetition. Calling to them, "Relax, Momma is here. Just give me a minute!" might just as well be spoken in Hindi. There is no rebate in the noise level until the door is opened or Momma comes out.
If the door should not be flung open immediately, the assault goes to the next level. Hands or paws appear under the door clawing and scrabbling. Do they think they can haul themselves under the door with enough effort? The only respite from the noise is when they gasp a deep breath in order to increase their attack on the door.
Suppose you plan ahead and allow either of the creatures into the bathroom while you bathe to avoid the seige on the door. Peaceful? I think not. As soon as you're settled in your bubbles, child or cat is drawn to the tub. Pattycake on their bubbles is a favorite game, followed by ingesting the bubbles (either species do it), and climaxed by the small creature joining you in the tubby by design or accident. Flailing, splashing, and gasping follow until you seize the miscreant and exit the tub-of-contention.
One could suppose the dripping, sudsy soul would be grateful for their rescue and grant you a break, but no, that's not to be. A hand or paw snakes out and pokes you in your marshmallowy mommy-tummy. Poking you again and again to watch the effect on you contours, they chortle, albeit the cat does silently.
As the bubbles slide down over your dripping abdomen (the one you keep covered and in the dark like a mushroom) the face gazing at you, furry or bare, takes on a look of wonder/horror. Momma, you hear them think, how do you do that? I saw that on TV once, but on the beach, and people were pouring water over it.(Kitties do watch TV, you know.)
Kitties and two year olds are alike in more redeeming ways, though. They do resemble angels when they're sleeping. Best of all, you'll forgive them most anything because they love you, and you love them, too.