Ordinals looks like it's here to stay, I don't believe that Ordinals is like ICO because they are different. And Ordinals came in a bear market, imagine what this will do to Bitcoin in a bull market.
Is there any business owners accepting Bitcoin still? How are you doing it? Is there any way to go around this? I will appreciate, because I don't want to stop accepting Bitcoin, I have my long term plan and accepting Bitcoin as payment have helped so far.
There isn't much you can do at this point. You can try using the lightning network or use some other altcoin which is cheaper. If you want to continue using bitcoin then LN is the way to go. If you want to do it on the first layer then you will have to wait for the devs to fix ordinals and that time may never arrive. Maybe they don't even think something is broken right now. Have you considered this possibility? Because I have seen users in the forum saying exactly that.