A kindred spiritI like accurate .22s, but have no real target rifles. I'm not a competitor. My practices will likely make the compulsive grit their teeth while sleeping, but these things have worked well for me in the last sixty years.
I haven't tried every solvent, but suspect most will remove the very mild fouling created by .22 LR cartridges, often without brushing. Hoppe's #9 works so well, I probably won't try anything else unless I run out of Hoppe's. I brush with a bronze brush when necessary; depends on the gun, but maybe every few years or so I brush. Brushng does no harm unless you're very careless. I don't clean a bore when switching ammos, I just shoot. I've used a Hawkeye bore scope for at least fifteen years.
Relax and enjoy shooting your .22s. It's only a game, not a life-long obsession. Perhaps that's why I'll never be a competitor.

I recently purchased a 22 rifle, a Tikka T1X and I am having a lot of fun shooting it. With the high cost of centerfire reloading components and the limited supplies, I wanted to create more shooting opportunities, so I took the plunge for the Tikka 22.
It shoots consistently under 1" at 50 yards with just CCI Standard Vel ammo which is good enough for me. I too am guilty of loving Hoppe's No. 9 and bronze brushes. I too am guilty of just wanting to have fun shooting to get out of the house and relax.