The Ṣaḥābah did not trivialize sins at the time of the Prophet ﷺ

Anas said, "You all do ˹bad˺ deeds which seem insignificant in your eyes, like hair, while we used to consider those ˹deeds˺ as destructive during the life-time of the Prophet ﷺ."  

قَالَ: إِنَّكُمْ لَتَعْمَلُونَ أَعْمَالاً هِيَ أَدَقُّ فِي أَعْيُنِكُمْ مِنَ الشَّعَرِ إِنْ كُنَّا نَعُدُّهَا عَلَى عَهْدِ النَّبِيِّ ﷺ الْمُوبِقَاتِ۔  

[Machine] Indeed, you are doing actions that are more delicate in your eyes than [strands of] hair, if we were to count them according to the scale of the Messenger of Allah ﷺ from the sinful deeds.  

إِنَّكُمْ لَتَعْمَلُونَ أَعْمَالًا هِيَ أَدَقُّ فِي أَعْيُنِكُمْ مِنَ الشَّعْرِ إِنْ كُنَّا لَنَعُدُّهَا عَلَى عَهْدِ رَسُولِ اللهِ ﷺ مِنَ الْمُوبِقَاتِ  

[Machine] "Indeed, you used to do deeds that were more precious in your eyes than hair. We used to count them during the time of the Messenger of Allah ﷺ among the calamities."  

إِنَّكُمْ لَتَعْمَلُونَ أَعْمَالًا لَهِيَ أَدَقُّ فِي أَعْيُنِكُمْ مِنَ الشَّعْرِ كُنَّا نَعُدُّهَا عَلَى عَهْدِ رَسُولِ اللهِ ﷺ مِنَ الْمُوبِقَاتِ  

[Machine] Indeed, you used to perform deeds that were more important in your eyes than hair, even though we used to consider them (i.e., such deeds) as destructive acts during the time of the Messenger of Allah (peace and blessings be upon him).  

إِنَّكُمْ لَتَعْمَلُونَ أَعْمَالًا هِيَ أَدَقُّ فِي أَعْيُنِكُمْ مِنَ الشَّعْرِ إِنْ كُنَّا لَنَعُدُّ عَلَى عَهْدِ رَسُولِ اللهِ ﷺ أَنَّهَا لَهِيَ الْمُوبِقَاتُ  

Anas said "You people do (bad) deeds (commit sins) which seem in your eyes as tiny (minute) than hair while we used to consider those (very deeds) during the life-time of the Prophet ﷺ as destructive sins." (Using translation from Bukhārī 6492)   

إِنَّكُمْ لَتَعْمَلُونَ أَعْمَالًا هِيَ أَدَقُّ فِي أَعْيُنِكُمْ مِنَ الشَّعْرِ كُنَّا نَعُدُّهَا عَلَى عَهْدِ رَسُولِ اللَّهِ ﷺ مِنَ الْمُوبِقَاتِ