Well, aside of the amp steal, she has skills that prevent her own stats being reduced.
And since she is not with any non monster ally, Goku is prevented from making follow up attacks.
- Brísingamen: Freyja wears this necklace around her. With it, she can place a curse that steals all of her target's powers
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Luna and Aether will halve Goku's dura as an special attack, so i dunno if it will count as stats manip like her amp steal.
Miracle wil prevent her from dying in one hit.
her sealing might be trouble for Goku too if he doesnt resist it or has the keysword to break free.
and concept level erasure. (Tho even Super Goku might resist this with the Hakai resistance)
XG resist Reality warping powers and passive power null from negative and dark ki which has this;
Reality Warping, Chaos Manipulation & Law Manipulation, Power Nullification (Passive; Positive EnergyPlus Energy and Negative EnergyMinus Energy is polarities[16] of nature, with Negative Energy is stated to be the opposition to the laws of nature, distortion of these laws which give rise to evil beings,[17] distorts the surroundings, causes chaos, decay and destruction,[15] even corrodes the world;[15] while the Positive Energy is stated to be the ideal form of natural world, what nature should be, embodies justice which is capable of neutralizingnullifying[17] the Negative Energy.[14] In other word, Positive Energy and Negative Energy are two opposite forces, aspects of the world, with the Negative Energy being the opposition to the laws of nature, the distortion form of these laws and the form of chaotic world then Positive Energy is the laws of nature themselves and the world in their normal, natural state; Positive Energy can nullify the Negative Energy and its effects which return the distorted laws of nature back to their normal state, return the chaotic world back to it natural form. As both Positive Energy and Negative Energy is two opposite aspects of the world, they exist within everything, even the Dragon Balls themselves and made up their power,[18][13] thus both energies should have the same power as the Dragon Balls which are stated to be a "cosmic cheat code"[19] that can hurl the cosmic order into chaos,[19] capable of bring disorder to natural orders[18][13] and distort the laws of nature.[17] Is also shown and stated to be able to warp & distort the entire Afterlife and Living World, mixing both worlds into one, make King Yemma unable to use his powers which controls the law governing the Afterlife. Is stated to be similar to Dark Ki,[3] thus should have the same effects as Dark Ki)
Power Nullification (Dark Ki[7] automatically nullifies the powers of others[3] in the area[7] surrounding. its users[7] Can nullify other Dark Ki's users, or in other words, its own power & abilities.
Sealing is also resisted by Xeno Goku + layered (Demon god power is inherently superior than Dark ki)
Durability is part of stat, so it is resisted, plus Xeno Goku has dura neg of his own;
Durability Negation (His attacks ignore durability and defensive skills[146])
As for the clones, Xeno Goku can just nuke the entire timeline they are fighting like what he threatened the existence of all timelines by merely transforming in SSJ4 like in DDM arc, his first key is not really that insanely far compared to his key after iirc, so it doesn't matter how many she is here so..