Electrophilic addition of HBr giving 1,4 Thermodynamic & 1,2 Kinetic products, Proximity effects.

[@P.Endlesschemistry]

I erroneously wrote RS2>RS1 around 13:38, so plz rectify it
Its obviously RS1>RS2 which i explained further 👍🏼
Don’t mind its typing error 🙏🏻