Telekinesis is a lot more versatile than people make it out to be. Yeah sure I lift heavy things with mind but also I can

• nuclear fusion and fission (depending on the amount of force I can inact and its precision)
• pull air from a room or someone
• use pinpoint force to shatter and break things
• fly by lifting something below me (if you want to allow that)
• compress gasses into a liquid or liquids into a solid, possibly also weather control
• heat objects by rapidly moving their molecules (if you allow that sort of precision) therefore allowing for combustion as well
• call lightning by manipulating ions in the atmosphere
• possible light manipulation and production if you moved electrons up and down energy levels or rapidly heat certain materials
• hell you could do fire bending if you compress the oxygen and add some sort of powdered fuel then heat it
• create magnetic fields by compressing and aligning electrons in a substance
• fucking compress air to make the sharpest blade known to man and use it as a wind shear or just throw telekinesis sharpened metal at people idk
• you could fuck people up if there is even enough dust in the air, just use telekinesis to hold the dust in place. Guarantee you they can't beat 22,246N of force, so suddenly all those tiny particles cannot be moved by them.

Most of these ideas can also be used for strictly non combative purposes but I think if combat when I think of superpowers. With enough understanding of the world around you very subtle manipulations that require very little amounts of force/energy when done rapidly in combination with each other can have drastic effects.

Telekinesis is an absurd power if you don't put enough limitations on it

22,246N is a lot of force if you use it right. Granted I have not done the math on this because I don't feel like it but I guarantee that some of these would be possible and even 1 would be absurd. I would give a no to nuclear fusion though, probably not that.