Mufti Ghulam Sarwar of Lahore roundly refuted him in his work, durud o salam o shan e khayrul anam. https://archive.org/details/DaroodWaSalamAurShanEKhairUlAnamByDrGhulamSarwarQadri/mode/1up This is what the Arabs should be told: Devs are wahabis and it is Barelwis who extol the ranks of RasulAllah ﷺ.
I was sent this book by Taqi Uthmani, and his understanding of sending salawat. Trying to understand where the bad manners and disrespect is for saying الصلوۃ والسلام و علیک یا رسول اللہ when far away? I wonder what his non-desi fanboys say about this: