You're right. I didn't mean to say that adults don't need help. They do. I honestly think this is something that needs to be looked at sort of like a national emergency. This is a disaster waiting to happen because like you said, these are obese adults who will likely be obese seniors putting strains on already overburdened health services. I think the NHS in the UK which is already badly funded, is now denying obese patients surgery in a bid to save costs. But if over 30% of the UK is or is going to obese, that is tens of millions of people who will struggle. Are you able to find out exactly why you cannot lose the weight? For me it was that I consumed unhealthy amounts of pop/cola. To the point where I didn't overeat but liquid calories and sugaes had me over 1000 calories more per day.
I truly wonder how this can be fixed in a highly partisan US. One where powerful food lobbies have senators and politicians in their pockets. Ideally, you would want to see things like gym memberships or team sports be tax neutral or offset with tax credits. So that if you put your son in a sports league you get that money back on your taxes, add taxes or levies to junk food or sodas, use that to fund parks and recreational area development or burdened health services, have another Michelle Obama style national mandate for school lunches to be healthier.
This infographic by the Washington Post is very good on the sheer issues obesity at a younge age causes.
https://m.youtube.com/watch?v=sLaXvE1aBmY
I have always liked this as because it visualizes decades of bad habits that we just never see.