@Blackbear19
I am absolutely not missing the point, and do not dare attempt to patronise me.
If the mum is not disabled, she should not use a disabled toilet. It doesn't matter if it's quicker, because that's simply short hand for 'it's more convenient for the mum". Disabled toilets are not for mums (unless you're a mum with a disability or disabled child). Mums have regular toilets and baby changing toilets to use. People with disabilities can often only use one toilet, because it encases facilities which are essential for them. Does lazy mum with no disabilities need a hoist, for example? No.
Stop being entitled to facilities you are incredibly lucky not to need. Your behaviour is appalling and embarrassing. Let me guess, though. You're at ASDA and all the P&C spaces are taken. You're only just needing to quickly nip in with a handful of kids to get eggs and bread, so you park in the disabled bay. It's too much hassle unloading 3 kids far away from the doors when you're just going to be a few minutes. Unbeknown to you, a disabled driver has pulled up to the disabled bays and can't find a space. She now has to drive to the back of the car park so she can get out of her specially adapted car safely, and has to manoeuvre herself across a busy car park simply because you were an entitled mum? Do you see how utterly selfish you sound?
And yes, there's always that rare chance that all the disabled bays may be taken by all genuine blue badge holders. The chances of that are low, though. However, if all mums started using the disabled bays for their convenience, there would be none left for genuine users. This has dangerous consequences.
The same applies to toilets. You might think it's fine if you 'just quickly nip in and use it'. But what if everyone starts doing that? Suddenly, the disabled toilet is never vacant. Suddenly, the toilet which was designed for those with a wide range of disabilities (physical, mental, and so on) is inaccessible. Those who need a hoist have no other option and may end up soiling themselves waiting. Those who have needs which mean they cannot queue for lengthy periods may end up having a meltdown in the line. Their carer may get overwhelmed. It can get dangerous.
You might not see the harm in using it, and yes, you might be factually correct in that if just you use it, not many others will be directly affected. However, if everyone hops online and buys a radar key for their lazy convenience, it's a big problem. Show some compassion for those who already struggle with daily life.
There are more important people than you on the planet. Perhaps leave facilities which are for those who need them more alone, or go to a different shopping centre which is better suited for your incredibly specific needs. Alternatively, grow up and adapt like the rest of us. Stop being entitled to things you do not have any need for. The world does not revolve around you.