So I have a teeny tiny channel but it is one I am proud of and I had a similar issue as you are struggling with so I hope this helps:
1) Stop imagining what your hypothetical audience wants. I know if you have looked at advice online it seems counterintuitive because everyone tells you to fulfill a need etc. But something that I noticed when my channel got enough reach to sometimes get comments or reach 1k+ views is that there are many needs and desires in content that you haven't even thought of. I cannot tell you how many of the comments I get are glad to receive something that I made out of my own interest and assumed no one would ever watch.
2) Get someone you know to follow you. My sisters were amongst my first subscribers and when I first started my channel I considered not telling them because I was embarassed to be seen trying, and I thought that despite my interest in making video essays being an extension of my hobbies as opposed to a pursuit of fame, I thought it would look like I had shallow reasons for doing it. And then that made it feel more embarassing because I was just starting to learn how to use software, I am still figuring out my style in the context of the youtube space etc. But then I told them, and I didn't receive the judgement or assumptions that I feared, I got people cheering me on who would listen to me discuss what I figured out about software, and empathised with me when my laptop froze and lost everything (literally happened today)
3)Watch the earliest videos available of youtubers you like. You're holding yourself to an impossible standard that your own favourite creatives likely don't meet. For some of them you won't even find older videos because they privated them all. You are allowed to learn in public. And if you don't like something it doesn't have to stay up forever. Just enough time for you to learn to engage with your creation of it with kindness instead of shame.
4)You are a person not an object to consume. Remember that. You are allowed to figure out what parts of yourself to share. You are allowed to fumble finding how to communicate what you want to your audiences. And you are allowed to lead a life that you may deem imperfect instead of one that people consume and aspire to. And you are allowed to have hopes about where you hope to end up. But you don't need to be aspirational, you need to be you.
5)Do NOT check the stats. And if you enjoy similar work to what you create you need a break if you find yourself looking at their stats. Despite my lack of interest in being an influencer, I was surprised to find how invested I got in numbers and what they might mean. I put in effort and so I was very distressed about if I was coming across "right" to audiences, if I was affable enough, interesting enough. Having my sisters follow me prevented me from trying to mimic what worked for other people because they know my interests and in the grand scheme of things because it wasn't a career path for me it was whatever and yet there I was looking at numbers. Who watched, from where, how old, what is the view duration etc. And that coupled with my discomfort about being visible was toxic. Until you can make videos, be happy with them and continue to be happy with them regardless of how "successful" they are do not ever open the stats. Do not look at what others are doing. Do anything but that.
Finally
6)Start small. You don't need the perfect posting schedule or the perfect weather, you need to build the muscle of being seen without it striking your heart with fear. Youtube was built off of people taping films on their tv and 144p videos they took of their day on their laptop. The audience that loves the raw, the real, the authentic hasn't gone anywhere. You just need to put yourself out there so that they can find you. Right now someone is lamenting that they cannot find anyone who speaks about being euro in the states and vlogs everyday things. It could be you, if only you will decide that what you want to share is more valuable than the impossible standards that you see.
Best of luck, everything you need is already within you <3