When people start a new hobby like mountain biking they want to get a good bit of kit because they think it will help them ride better and have more fun which is perfectly normal.
When I started I got the best FS bike I could buy for a grand on the C2W scheme (ok so it wasn’t that amazing) when experienced mtb friends said I’d probably be better off getting a hard tail.
Since then I built a hardtail SS which I now do most of my riding on and is helping me to learn a lot quicker.
As long as your happy riding that’s what counts.