You can use Google family link to force his account into parental control and force Youtube into safe mode (if he's logged in). You can also force this using DNS to prevent him from accessing non family friendly content.
I'm a bit sorry to resurrect this highly controversial HCQ debate but this retrospective observational study could be quite significant and shouldn't be dismissed as easily as others were.
These results seem well randomized with a sufficiently large sample. They come from a reputable European Belgian University (UGent) with nationwide data from 109 hospitals.
TLDR: "Of 8075 patients with complete discharge data on 24th of May and diagnosed before the 1st of May, 4542 received HCQ in monotherapy and 3533 were in the no-HCQ group. Death was reported in 804/4542 (17.7%) and 957/3533 (27.1%), respectively. In the multivariable analysis, the mortality was lower in the HCQ group compared to the no-HCQ group (adjusted hazard ratio [HR] 0.684, 95% confidence interval [CI] 0.617–0.758). Compared to the no-HCQ group, mortality in the HCQ group was reduced both in patients diagnosed ≤ 5 days (n=3975) and > 5 days (n=3487) after symptom onset (adjusted HR 0.701, 95% CI 0.617–0.796 and adjusted HR 0.647, 95% CI 0.525–0.797, respectively)."
Interesting is that in their follow up video they effectively measure radiation up to 9 roentgens/h (which is 90 mSv/h if I'm not mistaken) which is the limit of their detection equipment. See https://xkcd.com/radiation/
Off topic but I had the same issue. Did you change your Google payment profile? (which has nothing to do with all the profile addresses you can set in various places)
Because you can't actually change your country on your Google payment profile. You need to create a new one and then switch the new one.
I had to do this to switch my US account to an EU account with the EU GDPR user consent options. Your Google account is tied to the payment profile country AFAIK.
TLDR: Not yet published, Non-Randomized with control group. 636 Symptomatic Outpatients in Brazil, 412 treated with AZM+HCQ, 224 control group. 1.9% needed hospitalization with HCQ+AZM group. 5.4% needed hospitalization with control group. Trial registry NCT04348474.
TLDR: French publication, non randomized 181 patients (hospitalized with pneumonia and O2 requirement) with control group (84 with HCQ, 97 without HCQ), no efficacy but adverse effects for some.
Very TLDR: If you're unlucky enough to get into ICU because of Covid-19, your average survival odds (life/death) are about 76/24 for 16-49yo , 54/46 for 50-69yo , 32/68 for 70+yo. Odds get worse if you're male and obese with comorbidities. And odds get terribly worse if you get to the invasive respiratory support stage (intubation/ECMO).
I'm fairly certain finding the vaccine is really quite easy to develop and has been done by multiple companies small and large already. The main issue is to do the clinical trials and get it approved and mass produced in a timely fashion.
These trials and the validation can take about a year.
Here is the official list of currently being developed covid19 vaccines (all in pre-clinical stage)
I had a talk with 2 cardiologists and their response (this is not medical advice, talk to your cardiologist) was that it would be reasonable at least until further research is completed to for instance switch medication from ACE inhibitors to a Calcium Channel Blocker (such as Lercanidipine). At least until the pandemic gets under control and/or vaccine/treatment is available and validated.
There are very few cons to this safety measure if this can prevent complications. But that's my sole opinion and again, not medical advice. This might be worth at least an inquiry to your cardiologist. Especially if you're over 60.