Some people think that Bitcoin is so good that keeping there business finances or income in Bitcoin is the best idea forgetting that it is very wrong to do that.
As we all know bitcoin is highly volatile in nature and so when you keep your business income or money in Bitcoin it risk you losing some part of your money and also affecting your business because Bitcoin can drop in price at any minute and when that happens the money you kept in Bitcoin will drop in price and since the money is meant for your business the drop of it will affect your business financially and can lead to the fall of your business, money is what they use to run a business when there's no money the business will fall.
So don't keep your business money or income in Bitcoin so has to avoid lost, keep your business money in Fiat currency or a stable coin like USDT.
Check around people that one time bought Bitcoin but sold at low price and never came back again, its because they bought because of the hype, used money they needed seriously. Some sold their business and was thinking it's a quick rich scheme but later, it didn't turn out as they expected. Buy Bitcoin only with momey you don't need at that particular time, it can be important though because no money is too little to lose but it should never be money you are going to need later.
I don't advice anyone to save money in usdt if you don't have the need, use fiat to do your business. Buy Bitcoin only when you are.ready to invest in Bitcoin and that can be done through a p2p exchange where you can buy and sell without any hassle.