Why did Muhammad have a hard time getting people in Mecca to attempt his teachings?

Muhammad faced resistance in Mecca due to the city's strong economic ties to polytheism, as the Kaaba housed numerous idols that attracted pilgrims and trade. His monotheistic teachings threatened the established social and economic order, prompting opposition from the powerful Quraysh tribe, who feared losing their status and income. Additionally, his message challenged existing tribal loyalties and cultural norms, making it difficult for many Meccans to embrace his new religious ideas.