No, decidedly not. The prior ownership may have been a little too close the government in the type of conversations they have. The current owner is arguably literally the government and may hold more sway over the Republican leadership than the president of the United States.
Like a year ago your argument may have made sense. Now… I’d love to hear your rational objective argument why Musk is less biased than Dorsey.
Just intuitively from what I've seen, there's been a large cultural shift towards the right in the past 5-10 years. I believe the internet is general is the primary cause of it. Extreme opinion are given space, even if they're not taking 100% seriously. They don't need to be, it's a spectrum, and even just 5% humor leads to being more right than you were before.
This could, maybe, be balanced if there were an equal number of extremists on the left. But there just isn't. I don't see communist gatherings. I don't see communist twitter accounts. I'll see a communist here and there, but even at worse it's almost always a democratic socialist. I don't see communists committing a January 6th. Point is, the extreme right goes unchallenged in their extremism, and the moderate voices of the modern left are essentially being drowned out.
The end result is Twitter is decidedly conservative facing overall. And, really, the entire country, and, possibly, the whole world.