@Sunshine1235 The problem is even if you are low risk that does not mean the same as without risk. There are perfectly healthy adults (and even teenagers) who have no died from coronavirus who had no preexisting health conditions and were not considered high risk.
Quite frankly the whole reason things have had to become so strict and enforced is that people only care about me, myself and i rather then the bigger picture and the potential harm their actions could cause to others.
For example and i hate to make this example as I know this has been the reality for some people and therefore i apologise in advance, If you have a elderly relative in a care home or hospice who is nearly end of life for non coronavirus related reasons, and you start to allow visitors in, what happens if those visitors a asymptomatic carriers of Corona virus and therefore bring it into the care home and thus unknowingly infect staff, who then infect vulnerable patients and it causes deaths which wouldn't have otherwise occured? The same situation could be said in hospitals although it would then occur on a much larger scale and be much much harder to contain.
And say you use your right to be with a relative who is critical ill with coronavirus, and again you catch it, will you for 14 days afterwards not leave the house?? What if your asymptomatic and continue going shopping and essential travel and therefore pass it onto someone else who could potentially be shopping for a high risk vulnerable relative and unknowingly transfer it to them? Even before that how do you expect to leave the hospital room after being in contact with someone currently ill from coronavirus and remove the risk of you having the virus on your clothes and physical being as you travel through the hospital to leave, and then touch door handles and the parking pay meter? They dont have enough spare PPE to fully equip every member of public to safely allow them to visit a ill relative and also even if you wear it while in a area where there is known coronavirus there is no guarentee that you wont pick it up while walking through the hosptial back to your car/walking home?
The whole reason for the limitations is to protect the wider public, from those who seem to think that because they are not high risk then sod the rules.
I am honestly terrified of Corona Virus, I have elderly grandparents and my best friend in her early twenties (isn't disabled, worked full time prior to doctors calling her to tell her she is not to have any outside contact for 3 months) is at higher risk then most elderly people (her DH has moved out due to being a key worker) and although i do her shopping for her I make sure to wear gloves(using correct PPE guidelines), disinfect it all, shower, clean clothes on, then disinfect it again before leaving it by her door and standing at least 2 meters away. But that dosent stop me being terrified for her children whom due to one persons selfish mistake due to them thinking "well im not at risk.." could be left without their mother. And unfortunately she is not the only person I know personally or know of who is at that high risk level right now.