Reloading isn't really hard at all, especially if you have
a knowledgeable mentor that isn't FOS
A good many of the pinheads on yoofloob that
profess to be expert reloaders are extremely FOS, and
it's a devine miracle they still have all their fingers and
both their eyeballs
As far as saving money, I don't think reloading saves
any money in 2022.
If I had to start fresh in 2022 with no tools or
components, I believe I'd as soon buy case lots of
ammunition suitable for my firearms and call it good.
One thing I will say. Powder and bullet manufacturers
spend no telling how much for R&D, and want you
to keep buying their products, so the likelihood
that they'd steer you wrong as far as data is low

Good Luck