I sympathize for your frustrations but complaining about Biden winning the office this far into his presidency is like being upset about not having your cherry on top while enjoying a three gallons worth of ice cream.
Republicans are enjoying the fact that we have more appointed judges, have achieved a Republican-appointed majority on the Supreme Court, had more wins than losses in 2020 despite losing the oval office, and are poised to take back both the House and Senate in less than a year.
I am unhappy with Biden as well, but let's be reasonable. If you cannot at least accept the fact that he won, then you and I have nothing to discuss regardless if I agree with you that Biden is not a very good President.