Firstly Muhammad(saw) himself was called ibn Abi Kabshah but was he literally ibn Abi Kabshah and he called himself ibn Abdul Mutallib was he in reality ibn Abdul Mutallib or ibn Abdullah?Ibn Abi Kabsha was someone who tried to steer Meccans away from Idol Worship. The Meccans referred to the Prophet SAW as Abi Kabsha because he was doing the same thing (telling them not to worship the idols).
https://sunnah.com/bukhari/56/153
https://sunnah.com/bukhari/56/187
2. Uthman bin AffanI heard al-Hajjaj (661-714 CE) addressing the people, saying: The similitude of Uthman with Allah is like the similitude of Jesus son of Mary. He then recited the following verse and explained it: "O Jesus! Verily, I shall cause thee to die, and shall exalt thee unto Me{3}, and cleanse thee of [the presence of] those who are bent on denying the truth; He was making a sign with his hand to us and to the people of Syria.{3} -3:56
Grading: Two people accept the Al Hajaj Hadith Arnaut Says Rijala Thiqat and Zunair Alizai says it’s Hassan
In two cases of these ahadith the word Mathala is used while the first شِبْهِ is used. So all three of these companions were Matheel-e-masih. In fact Dr. Israr Ahmad wrote an entire book titled Matheel e Esa - Ali Murtadha. So when there are over 16 similarties between Mirza Ghulam Ahmad(as) and Isa(as) why can’t he be the Masih of the latter days?