Being a cash buyer is usually a great advantage.
Don't waste your time with the likes of housepricecrash. They have an agenda- which has been wrong for a very long time. They may be right that prices will fall in the short term, but only in the way a stopped clock is right twice a day. And like most with agendas, they seem not to understand that not everyone is in the same situation.
Prices may well fall in the short term, but long term they have always recovered. Provided you're in it for the long term, and particularly if you are at the lower end of the market and would only ever be selling to buy another house, that isn't as much of a problem for you as it might be for others.
You won't get into negative equity as some might because you aren't borrowing, so no problem there.
Mortgage rates are getting high for those borrowing to buy, but as you're not paying a mortgage, that's irrelevant to you.
If you're paying rent now, and have cash to buy in full, that's an argument for buying, as you'll be saving rent from day 1, and when you own, you have a lot more freedom to do what you want to your property, and far more security- you can't be evicted by a landlord.