My cousin drives a Range Rover Autobiography, that’s quite a heavy car and you wouldn’t describe the ride as clunky so it’s nothing to do with the weight, it’s the wheels, tyres and how the suspension is set up.
And as for the extra weight of a BEV or a PHEV causing extra damage to the roads (or causing car parks to collapse?) well that’s just Daily Wail reporting… was never an issue for years when 4×4’s were on the school run or commuting into the city 🤷♂️ crap investment in infrastructure, allowing utility companies to dig up roads whenever they liked and not fixing the little things early enough are more of an issue regarding the poor state of our roads.