Starting A Gaming Channel

So.. I am passionate about starting a youtube channel about gaming but i don't know if its a good idea or how to start. I don't know what i am particularly 'exited' or 'passionate' about, I am just passionate about making an impact online and entertaining people. I want to start a channel on playing games with my own twist but i dont know how to find my niche or 'my thing' because most people and websites ive checked all say i need one, an example would be challenge runs where you have to beat the game with a stick or smth like that. The stuff i like or watch isnt just people playing games with good commentary over it but other topics like try not to laughs or challenge runs, for example, Markipliers recent Lethal Company videos and AstralSpiff's beating TABS with only halfings i've really liked and would want to make something like that but dont really want to stick to 'tips about ....' or 'top 10 things to do in ....' or 'can you beat/do .... in ....' A couple of channels i really like are, Markiplier, Insym, Phunix, StanleyMOV, Jacksepticeye and a couple other smaller channels so its not like my history is anything specific because i like to deviate what i watch and often change topics or 'niches' which doesn't help with me finding what i can use to find what to do videos on. I am willing to be very dedicated to it and i know its an extremely hard and long process and ive made sure i wont just give up because i know its an extremely hard and long process, i will do at least one video a week and make sure to be improving my skills in editing and thumbnails and all that so i know what im going to do... im just stuck on the 'easy' step of figuring out what i like.

If anyone has any tips on helping whatsoever they will all be greatly appreciated and thank you all in advance

TLDR, idk if i should start a gaming channel because idk what my passions are except that i want to make a difference in the world and entertain people and if anyone has and tips for finding 'my thing' then please let me know