Absolutely not.
This completely ignores the relatively high initial range of ICE (especially hybrid), and the poor real world state of the EV charging infrastructure, compared to petrol.
A 30% drop in range would be an extra 5 minutes at the nearest gas station, almost guaranteed to be within a couple miles.
And, that 30% is usually cheap to get back, usually just by some combination of changing the spark plugs, running a bottle of carbon removal/fuel system cleaner through, or changing the fuel injectors.
I have an electric, but I also understand why people are avoiding electric, and why 96% of people with EV also have an ICE car [1] (including me, with my newest being ICE)!
[1] https://www.ericpetersautos.com/2023/11/10/the-stat-that-say...
https://www.fueleconomy.gov/feg/bymodel/2013_Honda_CR-V.shtm...
I get combined mileage of 26 mpg. That's a short daily commute and a couple trips a month to a town ~70 miles away.
I haven't taken particularly stellar care of it.
Complete nonsense. Every 15+ year old ICE car I've known or owned was within 5% to 10% of original fuel economy, the reliable brands actually maintained their original fuel economy or surpassed it as fuel economy improves as engine wear in completes at the 20k-40k mile mark.
If your ICE car dropped by 30% then share the brand and your maintenance history.
Source? Both of my first 2 cars got a good 38 mpg on the highway (no AC) after their 10 year mark. 38 mpg is the same as brand new.