If it's a semi you want, buy a 10/22 and get on with it. Buy a used one, older is better. Watch the EE for prices, but for the most part, they seem to sell at a premium, as guys around here are looking for 'project' material for various custom builds.
Hit the local gun places and check often.
Mine was bought in the early 80's. Never given me any grief. Only 'mod' it has, is to remove the stupid bloody bolt hold-open lever.
Dunno how many thousands of rounds it has through it. Lots. Stock barrel, stock extractor. Gets washed out every couple months use, a good squirt of oil, and allowed to drip out before reassembly.
I wanted a heavy barrel for it, but it shoots well enough that I have not bothered. Have made enough first round hits on gophers at 100 yards, to be happy with the way it shoots.
All sorts of options for things that you CAN do to them, but there are millions of stock ones around, too. If you don't have any real interest in mods, consider the nicer Walnut stock version.
The factory mags are dead reliable, and can be stripped for cleaning out.
About the only other firearms I know of, that have as large or larger a pool of 'corporate knowledge' for them, as well as choices for accessories, would be the 1911 colt pistol, and the AR-15 platforms, yet nobody ever seems to get on a rant about how the makers of those 'make' you buy aftermarket stuff.
If you ever get a chance to shoot a really good bolt gun, do it. It'll ruin you, though.

You will want an Anshutz bolt gun! Or a Walther.
Heard lots of good things about the CZ, and the Savages, but would suggest again, looking at the used gun rack if you can. I've only ever seen a few worn out .22's. Most have at least two more lifetimes worth of fun in them! There were lots of really good models available from Winchester and Remington, as well as Marlin, and others. Pick the one you like.
There were a bunch of C.I.L. branded Anshutz rifles sold in Canada. Worth watching for.
Take a look at the Savages. Never had one, never aspired to. Guy that have them are mostly happy, and they are not expensive.
Cheers
Trev