Bob's Your Uncle was included in the "yellow YouTube circle" list in which netizens promoted channels that supported the 2019–20 Hong Kong protests.

[5][11] Uncle Bob is a strong association football fan who has travelled to numerous international stadiums to watch his favourite team.

[5] He travelled to various countries to teach viewers how to make local dishes such as schweinshaxe from Germany, tandoori chicken from India, and börek from Turkey.

[20] Uncle Bob took a Virgin Atlantic flight from Hong Kong to London on 14 December 2020 which he reviewed on his YouTube channel.

[21] On 18 January, he published a YouTube video describing how there were two plainclothes people at the boarding gate who were not carrying luggage and were monitoring the passengers.

Stand News later confirmed that the officials were Immigration Department investigators who were monitoring for "suspicious persons" trying to leave Hong Kong with fake identity documents.

[22] While preparing the food for his cooking videos, Uncle Bob shared his views about current events and what is happening in his life.

[19] Metropop's Onyx found that Uncle Bob's sharing of his personal life gave viewers a "near and dear feeling".

[5] Uncle Bob did a collaboration video titled "Strike It Rich" (Chinese: 發財好市) with another Hong Kong YouTuber, Mama Cheung, after he liked the fried oyster omelettes she had made.

[12] He joked that when he talked about Leung Kwok-hung, a member of the Legislative Council of Hong Kong, filibustering, mainland Chinese websites would insert a Wuliangye Yibin commercial.

[12] Bob's Your Uncle was included in the "yellow YouTube circle" in which netizens backed channels that were in favour of the 2019–20 Hong Kong protests.

[27] Jenny Leung wrote in Timeout that Bob's Your Uncle is "by far the most popular cooking channel in Hong Kong" and said that he is "known for his easy to execute recipes, relatable commentary, and satirical sense of humour".

Wu said Uncle Bob "captured people's hearts" through a combination of his British humour and Hong Kong-style mockery.

[12] Metropop's Onyx reviewed two of Uncle Bob's videos and concluded they simply explained how to cook the food through easy to understand presentation.

[6] Apple Daily said that although Uncle Bob looks like an overweight Jimmy Lai, "he has exemplary culinary skills, is proficient in multinational cuisines, and has a generous voice that talks casually about what is on his mind".