With all the denominations available, is it safe to say to just follow Christ and what the Bible says or is that all too complicated?

So I’ve been thinking about Jesus Christ and what his relationship would be with different denominations. I’m aware it’s stated that it’s not good to be separated, and so I thought a bit more and still ended up confused. Some of the major Christian sects are Catholicism, Protestantism, Orthodoxy, and much much more. Obviously these are huge but always seem to have some conflicting nature due to the members and their obvious theological and interpretation differences.

What I have noticed is that they all all back themselves well using ole church history and the Bible itself. I’m aware this is a Christianity subreddit, but what are your individual opinions on all these different sects and do you think you follow the right one/why are the other ones wrong?