^^^ This,
The big box stores that sell and tune bows are hit and miss too. I bought my first NEW bow from Scheels, they have all the cool gear and brands but the techs are inconsistent at best. No tech at work the day I got it so I took it home and set it up myself. It shot okay but needed some tweaking, it would shoot a 12" group at 50. I took it in to get fine tuned and after they were done I ruined about 6 arrows because it was all over the place, my buddy noticed that my top cam would lean over about 15 degrees at full draw. The archery shop I took it too had to completely disassemble it and re twist the strings to get them back to factory length then start from scratch tuning it, cost $200 to get it done. After that it shot about a 4 inch group at 50 because that's about all I'm capable of.
When I bought my next new bow I got it from the archery shop, they tuned it for no additional cost. When I got it restrung they tuned it again and only charged me for the strings.
Keep an eye out for "That Guy" who buys a new bow every year and get their used stuff. The archery shop might even have his stuff on the consignment rack.
Look for a top shelf bow that is NOS and marked down several hundred dollars
Or buy a big name (Hoyt, Bowtech, Mathews) bow kit, they're lower line bows but still good. Some of them are basically their tech from 5-10 years ago.
I recommend cheaper arrows to start with too, store brand or lower line ones that come pre-fletched are plenty good enough to get into the sport. After you've quit loosing or damaging them transition into better arrows.