It is also disablist not to wear a mask, because that puts the lives of those around them at risk - particularly those with pre-existing conditions (look at the list of those covered by be clinically vulnerable list, and how many are covered by DDA)
One person's adjustment is not reasonable when it puts another at risk of death.
People of all ages with (DDA qualifying) medical conditions found themselves scrabbling for online slots when shielding began. The idea that you can differentiate what is accessible based on medical situations during a pandemic is already well established. That wasn't considered disablism
And remember that when we complained about quality of food parcels, we were just told to shut up and be glad we had them.
It's shit to be excluded even further because of a medical condition, but thus is what is happening now.
Yes, I know shielding wasn't the law, but it was imposed for the common good, because if 2.5 bedblockers (many working age, some DC) all fell ill early, and severely, we would overwhelm NHS just in this one group.
Seek help from your council helpline for getting supermarket slot access or assistance from volunteers. There are many sources of support out there
We didn't want to do this either. But we did, and we weren't the ones posing the direct risk to the vulnerable